Friday, April 29, 2011

Wuhu Wuhu Jin Hao digital camera digital camera store digital camera repair Xuancheng Wuhu number

In order to canon np-e3 battery better serve customers, in June 2008 on the original digital camera Wuhu Wuhu Jin Hao upgrade the maintenance department, established in Wuhu Jin Hao fast digital camera repair center, the address is located in Wuhu, in people's consumption centers. ..

Sony black Huaping professional maintenance (quick service) of various brands of digital cameras! Digital Cameras emergency water (not salt into the liquid within a week more than 50% repair rate repair, repair repair within one month of milk into the rate of more than 80 %)...
so digital cameras, camcorders, projectors user warranty During the period, with the purchase invoice, warranty card, appointed by the Secretary directly to my store for warranty service. Digital cameras, camcorders, projector repair shops:
guy stolen flat-panel TVs, digital cameras, but five or six thousand dollars, but he paid a heavy price: the body up to more than ten Department. .. even more suspicious is that guy beside him is also littered with a flat screen TV and a digital camera. Brbr configuration: Wide-angle Sony W320 has 14.1 million card-pixel digital cameras, imaging capabilities, 2.0 interface. Edit Comment: Sony W320 is a very useful card wide-angle digital camera,
Pictured: Canon PowerShot SX30 IS Canon PowerShot SX30 IS digital camera with 14.1 million effective pixels 1/2.3 inch CCD sensor, map To: Canon PowerShot SX30 IS Digital Camera
Pictured: Canon PowerShot SX30 IS Digital Camera Battery portable telephoto digital camera market the past two years, the most popular models, the introduction of major manufacturers of these products is to spare no effort. I learned on the market today, Sony will
main mobile communications products, notebook computers, the Internet, digital cameras, digital accessories, mobile phone accessories and other products. The products we sell are authentic licensed, enjoy the Genius support more than two thousand cities in the country's goods to the
Digital Cameras> "Nikon digital camera Nikon 5700 digital camera" Nikon digital camera for more information Nikon digital camera prizes Report 5700 Click image to enlarge ¥ 2600 Nikon 5700 digital camera Nikon digital camera canon digital ixus 750 battery

Thursday, April 28, 2011

Portrait photography position

We are usually taken during the shoot canon np-e3 battery is standing up to its essentials is to take the focus of the subject person to fall on one foot, so the gesture would not get stiff at the same time, the characters in the head, chest and hips Division Three side try not parallel, there is a certain angle, then the screen will give dynamic.

Women standing in the shooting,Digital Camera Battery the body posture should be natural and beautiful, can not give stiff feeling. Also, constantly changing shooting posture, try to open his legs, crossed, feet close together, switching between the center of gravity in the legs, upper body and lower body torsion in different directions to highlight the curves of her body, which makes little shooting angle reduced, the ability to photograph women's legs slender.

Shooting when the body's center of gravity should be sitting natural offset, upper body as comfortable as possible, not Hanxiong, and do not be too careless La. Shooting women, through changes in posture and camera angle to stretch her legs, to become slender. If the subject of women wearing dresses, in the shooting should be emptied to avoid the phenomenon.canon digital ixus 750 battery

Wednesday, April 27, 2011

Traveling to remember the eight factors

But to have careful travel plans.

Namely prior to JVC BN-VF714 Battery make time, route, accommodation of specific plans and take on a map and DaoYouTu, cars, boats schedule and necessary to pack (garment unlined upper garment, health supplies, etc.).

2 take a little medicine bags.

Traveling to take some medicine because travel will inevitably meet some unexpected circumstances, if carry a small medicine bag, do they might encounter.

3. Note journey safety.

Tourism sometimes after some dangerous area attractions, such as steep cliffs thickets, JVC BN-VF714U Battery and ground, deep hole, torrential in these dangerous area, to try and do caravans, never alone adventure travel to.

4. Good manners.

Any time, any occasion, the people are polite, everything is humility self-surrender observe public order.

⒌ care for cultural relics.

Tourists at every earth shall consciously care for cultural relics and scenic spot of plants, not a scenic or historic sites arbitrary scribble a moment.

6. The respect the local customs.

China is a multi-national country, many minorities have different religious beliefs and customs taboo. As the saying goes: "do as the Romans do." Before entering the ghettoes travel, respect their traditional customs and life, must not ignore the taboo custom or due to careless and damage in action of their national pride.

Attention to health and health.

Tourism outer, taste local culinary, famous point, is undoubtedly a "food culture" to enjoy, but must pay attention to diet water wholesome, avoid by all means is over-eating.

⒏ vigilant deceived.

At present, there exist a fraction of social cheats, stealing, rob, therefore, "bad guys", avoid by all means acquaintance, not ShenJiao easily discharge "secrets", to prevent fraud making their economy and property loss JVC BN-VF733 Battery

Backlight special effects photography

The use JVC BN-V514U Charger of this approach is taken, the background light, the model's face was relatively dark, but you have to remember at this time is not the model you want to show the expression and color, but the model's body contours.

The outline of shooting models contrast with the bright background of silhouette images to create a good overall atmosphere. Not only can shoot in bright daylight silhouette, sunset, the evening's backlight can also be a good shooting jvc gr-d395us charger conditions, fluorescent lamps, street lamps can be used to shoot silhouette.

Silhouette shooting with two points: First, the physical shape of characters and has a sense of form to be exaggerated, the other is for the exposure. At this point the photographer need to be metering the sky, and strive to present the perfect background effects, and the use of a large positive light than the contrast between the weakening of people's details.

Backlight will be treated as the model silhouette. Blend with the background of the environment, the sky clouds are very attractive, so choose the low angle, and in this picture, the models did not exaggerated action, but gives unlimited vast contrast with the clouds and peaceful feeling.jvc bn-vf714u charger

Photo frame, skills

In a JVC BN-VF733U Battery variety of methods said composition after, we should pay attention to the detail problem, when shooting when photographers in point will not be model throughout the body joints in pictures in, cutting or visual experience will be particularly uncomfortable, if not in the master in real-time filming to picture the appropriate leaving a surplus space, and then through the late second treatment again.

In addition, the background is only part of the photo JVC BN-VF707UE Battery, photo images should pay more attention to character composition of the environment around whether theme the effect of model itself constitutes a destroyed, with photograph photo (especially the pictorial environment) should be overall cannot only pay attention to model and ignores the other part.

In photography JVC BN-V114U Battery, the composition of pictorial blaine characters to the neck, lumbar is careful not to arm, otherwise in and shot clap out portrait will center instability, visual effect is poorer.

Al shield mine | mine | power mine | triple mine | Video mine

Production: mine,Digital Camera Battery triple mine, mine video signal mine, power mine, mine jack, camera mine, mine power socket prices mine, triple mine price, price
video mine the main production DPS wide dynamic cameras, road monitoring cameras, smart IP cameras, gun-type high-definition cameras, integrated infrared camera, dome camera, explosion-proof camera, intelligent high-speed ball and embedded hard
Camera Network DVR Monitor Optical control of the keyboard matrix video video capture card the earthquake in Japan caused by security cameras prices rose sharply as the price of Viagra 2011/03/16
(Viewse) surveillance equipment, CCTV cameras, infrared cameras, Dome cameras, surveillance equipment, surveillance cameras Hikvision, Hikvision network cameras, infrared cameras
Hikvision Delivery: 310 yuan shall to delivery: 280 new HD pen pinhole camera AVI format: 1280 * 960 Memory: 4G Delivery: 360 Kuandaofahuo: 330 yuan low-light HD pen pinhole camera
Copyright: Shenzhen Jin Hongyu Technology Co., Ltd. Tel :0755-89603662 89603663 E-mail: cameras CANON NB-5L Battery, infrared cameras, smart ball, speed ball, hard disk recorders, ball head,
major monitoring products: SNV series of network cameras, wireless network cameras, network constant speed, network speed dome network video server, network video decoder, SLV series of simulated gun-type camera, dome camera,
Wuhan An Vision Technology Co., Ltd. () is specialized in the pinhole camera , Lo U.S. wireless pinhole camera, wireless pinhole camera Lo Mei, remote wireless pinhole camera,
infrared cameras Related News: The main advantage of the array infrared camera monitoring system to explore Ernie Matrix Switch Secret display terminal Ernie Ernie monitoring equipment to monitor other issues of control surveillance system basic Ernie
urgent notice: Due to the Ministry of Industry to combat bad information website, Telecom, Netcom, and other broadband transport that use port 80 The network camera can not be a normal visit. To address this problem, modify the network camera uses port. Brbr CANON NB-6L Battery

Tuesday, April 26, 2011

How to shoot with pure white background of commodity graph reflection?

These days I have sony np-bg1 charger been studying the commodity of shooting, meditate for a long time to get the photos with white background reflection looking online tutorial, but quite limited, but finally let me understand principle, also finally realized. With white background is best display reflection of commodity itself will look more professional and clean, and reflection can bring some aura pictures have more space, the picture is, long ago also reading industrial design professional when some very like apple products and images, especially those white background pictures, good show the aesthetic feeling of the product.

Now take this class photo sharing under the skills, simply say, first under light a lamp, basic about 45 °, the way light slightly Settings, than I normally 3:1 or 2:1, background must be white paper or background cloth, from desktop shop to background, such ability seamless, lily-white principle is to set the light of products and background than ever, background, commodities, such aerating is just pure white.

Reflection of words,sony dsc-s980 charger only need desktop have reflecting material, can easily achieve this result, acrylic board or organic glass can, general advertising stores, such as do placard those stores generally has to sell, homebred ok, dozens of can fix, and kind of glass is white glass is not take any color glass, also can achieve the effect. As for reflection board, can also, but we have a problem is generally sell reflection plate is too small, and slightly bigger things there no way out.

Finally, the late guest is very important, patient adjust power and Angle and position, later will save a matter, occasionally a photo and point ash, or local ash, this time with ps adjust is a very good effect. Recommended for use curve, then set the white field, soon fix.sony cyber-shot dsc-w50 charger

panasonic_ bit Network - SAN FRANCISCO

Panasonic panasonic lumix dmc-tz3 charger Center Beijing launched a low-carbon spring events this year 2010-02-22 Youth Science Creation Competition, Shunyi District, Shunyi District by the Association for Science Education Committee and co-sponsored Shunyi District, Panasonic
Matsushita (Panasonic) Quote | New Matsushita (Panasonic) Matsushita (Panasonic) Matsushita popular series see IT168 (Panasonic) all products | View products | See the essence of the discussion all help share resources and proof
Panasonic Electric Group as a first factory in China, from Japan Panasonic Electric Works, Ltd., Mitsui & Co., to promote a better way of life for the flag, the Japanese Panasonic Electric's manufacturing dream

think of it, you sit on the sofa, opposite to [ more] buy flat-panel TV Guide reported by the China Electronic panasonic lumix dmc-fz20 charger Chamber of Commerce survey of consumer electronics products, the Office of the United State Council Development Research Center. [more] Panasonic intelligent air system
Panasonic Chinese "Panasonic" (earlier called National, 1986 and gradually began to change as Panasonic, 2008.10.1 date all unified Panasonic) Matsushita Electric Industrial Co., Ltd. from Japan since 1918, Panasonic Fortunately, Apple's CEO Steve Jobs
said: "The measure of a good or bad technology, only one point, whether brings more comfort. "This is Panasonic" ideas for life "concept seems to have the same purpose. Brbr West Extension web counters provided panasonic Panasonic digital cameras Panasonic digital cameras and Panasonic shavers offer the most comprehensive Panasonic Digital Camera (shaving) Price, how to Panasonic digital camera, Panasonic digital camera shopping guide, Panasonic shaving. ..
market, evaluation, and Panasonic laptop computers official website and customer service phones, Panasonic laptop purchase, driver, forums, dealers, product brochures, and maintenance and so on. Panasonic laptop comprehensive information and make notes
Panasonic in Zhongguancun Online Products Home>> Products>> Panasonic Products>> CF-30KTPAZNR> all of the information product names: CF-30K CF-30KTPAZNR mainstream recommend AAA View: 1566 times panasonic dmc-tz4 charger

SONY CCD trigger _SHARP CCD board machine _ South Korea

Contact Mr. Chen:sony bp-l90 battery 18688791305 Shenzhen Technology Co., Ltd. East at the letter in Shenzhen, near Hong Kong. Is a professional engaged in various types of CCD trigger the development, production and sales of high-tech comprehensive enterprise,
SONY Sony projector control code VIVITEK 232 232 Vivitek projector control code reference table size projection screen projection distance table How to choose the proportion of reference tables screen projection screen home theater decoration requirements
Search Digital Mall is it easy to get digital products online comparison shopping platform, which is a Pocket PC, PDA, Lenovo, GUIDEC, HP, Palm , Sharp, Dict, Matsunichi, wireless LAN page, welcome to buy, set up in Beijing, Shanghai,
Jinhua tape used in hospitals for SONY sony np-f330 battery MO tape DeLong awarded the designated supplier of CITIC Bank tape new arrival LTO 5 market reveals the future of a tape cassette tape protection of library resources
Homepage | Add to Favorites Taobao online shopping herbal tea ladies Hacker Union College students used computers in Changsha of Hunan Vocational College students hacking forum software, Changsha, pearl powder flash player Education Network Latest
including Japan sony, Elmo, Canon cameras. Name: SONY BRC-H700 Name: SONY BRC-300 Name: Elmo PTC-150S Name: Elmo PTC-160R Name: VC 30Ps
e to choose your country or region youtube twitter facebook Share NORTH AMERICA Canada United States LATIN AMERICA
SONY Notebook Power Adapter 16V 3A Item number: 1210916147685083 collection of the items are collected in the shop the end of time: SONY Laptop AC Adapter 16V 3A bid / purchase records
mingming-sony-a550 for POCO Space - mingming-sony-a550 mingming-sony-a550 dynamic classification of my latest album All the dynamic works of microblogging community / activity space
o0 When he does not love you when you breathe deeply, and his on the road, covered with buds of love, there is always one belongs to you, this is not comforting themselves, but this is life after life already destined to use the shutter freeze sony np-fh100 battery
0o

Monday, April 25, 2011

Dell this year will push 3rd largest 13 inch tablet computer

Beijing time dell 312-0028 battery at news on April 26, has exposed a product roadmap shows, dell this year will launch three paragraphs tablet computer, the screen size of maximizing the 13 inches.

This three paragraphs tablet computer dell 312-0106 battery Streak Pro respectively, wap ST and wap XT. One Streak Pro Ghz dual-core processor based on Nvidia 1.2, using Android 3.0 Honeycomb system, the screen size of 10 inches, the resolution for 1280 * 800 listed in early June, plan.

Based on Intel Oak Trail wap ST 1.5 GHz processor, using Windows 7 operating system, the screen size of 10 inches, resolution, plan for 1366 * 768 listed in October.

Based on Intel Huron River wap XT Core i3, i5 or i7 processors, using Windows 7 operating system, the screen size for 13 inches, plan listed in July this year.dell 312-0296 battery

How to shoot inviting the morning of the evening

Appropriate exposure value

If contrast more than eight gears aperture range, you must in photographs JVC BN-VF714U Battery of brightness moderate regional complete metering. You are going to have a metering photos area, for you are the most important. This value is a proper metering data, you can put the camera Settings for this value. Photos of small and medium range excessive or exposure to the whole doesn't usually underexposed pictures have influence.

And a lower contrast range of very simple method, you can change the shooting JVC BN-VF733 Battery Angle or a redesign photos, so that you can contrast 3.0-inch in each part light more or less to adjust.

In the forest, with the sun through, so the light condition is very complex. In this condition, you had better use continuous exposure. Therefore, we must first be automatic exposure function with camera shooting a photo. Then put exposure setting manual mode, and adjusted to shoot from just used by numerical began, a total of six different grades of shooting pictures, including 3 photo than this reference values bigger, three other photo smaller. In some high-end digital SLRS will provide similar to the "continuous exposure" functionality.

Limit the width of the scenery

You should use pictures of the element that extends to the horizon limited the scope of the subject matter. For example, can use trees or use other in the foreground or the background of the elements can be seen in a small hill box up.

When already have JVC BN-VF707UE Battery a elements (such as bushes or hills) in the foreground shows, you should have a smaller aperture, until can clearly see this element so far. In most cases, the use of such as F8 number aperture setting can the medium in most subjects, and the camera can be filmed when the priorities set the aperture. Using numerical aperture medium's another advantage, in this setting, camera can achieve the best shooting performance.

Choose shooting time

When photography JVC BN-VF733U Battery consideration should also be given to the time factor. For a great photograph, it is the best opportunity in the morning. At this time of the light is downy, bright and dark areas get very good adjustment. And in the midday sun, the light will be very strong. So, you'd better facing the sun finished filming. If the sky is mapping too bright, can let gradient filter installed in front of the lens. Filter let less light into sensor, the sky will therefore will have darker exposure. In the late afternoon sun can leave a long shadow in the cloud, the light in the sky, now as good effect and early in the morning.

Choose radial Angle

In overcast, you should postpone the filming of flowers and plants. Downy, emanative light and not a fine display of flowers colour. By contrast, looking directly at the noon sun, it is easier to shoot the beautiful photos. You simply exclude two radial Angle can: first, the backlight can produce strong shot scattering light, so will reduce contrast, filming theme would appear to be overshadowed by HuiWu; Second, don't stand in the sun's point of view. If you stand in this place, was filmed perturbation surfaces will have beam directly reflect into your camera. When shooting at noon, if your camera has a hood, must take. If not, can consider to use cardboard or newspapers put the camera Camcorber Battery lens sheltered.

Sunday, April 24, 2011

Single photo shoot

Wedding photography jvc gz-mg155 charger in addition to a double photo shoot outside of the couple, single photo shoot is also very important. Because single photo can show their qualities and characteristics of new and creative room is also bigger and more easy to play photographer shooting techniques. For example, if the groom's books breath thick, can be expressed in his reserved style side; if a soldier, you can show his masculine, strong side. Wedding photography in the single photo, it should be noted that two new beautiful contrast and unity, the way publicity can compare their own personality. But note that these photos together to become the ultimate harmony, understanding and avoid unexpected absurdity.

Wedding photography jvc gz-mg37u charger studio composition for the purpose should be to beautify the customer, the customer to consider changes in the composition in series and series production of the selected demand, generally the following aspects should be addressed.

According to customer's appearance and body decided Scene, such as facial features, more pictures when shooting close-up. If the features are not particularly prominent, but good shape, consider making more and more like seven or systemic avatar.

Sets of customers to choose according to Department of form in the frame for changes, such as the art of cross-page post on the need for long cross-shaped composition.

In addition, the location of characters on the screen according to the screen for changes in mood and sense of form, are generally divided into stabilized composition, open composition and composition in the form of several blank-type composition.JVC GZ-D270 Charger

Posture and gesture, the U.S. should pay attention to the performance of the line, and echoes with the characters facial expressions, costumes, props, background environment than the model in the picture do not yet prominent.

Ancient times, "Teacher is not fixed," said the masters so often confined to a bit of light to shoot, but constantly trying to innovate, to obtain different shooting. So when the lamps have a studio and should be followed by more shooting practice more, and explore their own set of cloth-ray techniques, rather than to duplicate someone else.jvc gz-mg130 charger

Saturday, April 23, 2011

According to shooting children's lives

Usually, we need to konica minolta np-900 battery arrange time and complicated background and light to shoot children, but sometimes the most moving pictures are those children in life under the condition without preparation. Completed pieces These special moving moments flashed across an, if want to ensure that moment to capture the moment, you need to always ready with cameras, the camera's battery power is enough, the camera's memory card has enough space.

Filming children, especially baby daily illuminated, clothes and background should try to choose konica minolta np-700 battery soft, light color attune and not mixed and disorderly pattern, striped, trademark or food scraps viewer will distraction to the shooting object outside. Texture soft knitting garment, silk, woolen sweater, artificial sweater, or any can emphasize photos of material can be gentle theme. Filming, lens should as far as possible with children in the same height, had better not choose overlooking this Angle photographs, because such Angle more kindness.

Use lambency lens, enhance your kindness, life in every little detail, is our precious memory.

In filming children, try not to make flash to the kid direct flash, flash of light is too strong, can instantly damage children's eyes. If indoor light darker, should try to choose in window light good place near film, can avoid to use flash. Digital Camera Battery

Thursday, April 21, 2011

Why theory of original power usually is better than not the original power?

Why says below the sony cyber-shot dsc-w50 charger original power is usually better than not the original is the power supply. I want to say to the original power in relatively good, in fact, may not feel some difference. Usually load permitted input voltage to have a safe range, such as nominal value addition and subtraction 5%, an example of this is a lot of input 2.5 inches hard disk requirement is 5v deductions 5%. Laptop, too, if the input voltage is too big or too small will lead to protect circuit action, thus stop working. But in the protection circuit, before the action voltage circuit has internal laptop to work for lower limit or, in principle, has certain influence on device life but according to today's perspective, electronic components reliability has quite good, as long as it is in the scope of design, few will have a problem, life will not the short life than notebook, so this isn't the main problem.

The sony np-fh50 charger more important question is probably laptop data security, sudden automatic protection and stop working for the computer is very horrible things without the battery, particularly as many friends. Sometimes the computer puzzling restart also and relevant here. For the power supply for the original factory know to access is what kind of load that can easily calculate the power of nominal voltage and nominal current, namely power nominal voltage should meet the following two conditions, the first is the maximum current output nominal voltage minus power itself when needed greater pressure drop should load voltage, the second is the smallest 95% of output current design voltage minus power itself pressure drop is less than the required should load voltage 105%. However if you use is the original adapter, such as universal transformer and so on, these problems can't get serious consideration, this is the user can only from power parameter always try to get compatible, but each adapter resistance is different, nominal voltage permissible error might be different and nominal voltage output current definition of the variation scope of also might be different, even output ripple coefficient is small enough is not necessarily, if not careful measuring the output power relations with output voltage, in principle, but there is risk the risk is small, because as long as you choose big enough nominal current power won't appear too much internal impedance, ripple coefficient can also through internal transformation to reduce the notebook, so I said the original power usually is better than not the original power. This is the original power and ordinary power difference.sony np-bg1 charger

Wednesday, April 20, 2011

Lithium ion battery capacity loss reason analysis

Capacity loss analysis of the causes of charging is charging so-called charging more than the prescribed termination voltage (usually 4.2 V) and continue to charging process. In the case the overcharge causes battery casio np-20 battery capacity attenuation, basically has the following factors: (1) the graphite of negative overcharge response; (2) positive overcharge response; (3) when electrolyte oxidation reaction in overcharge. The battery in the overcharge, lithium ion easy reductive deposition in Li++ e > anode surface: Li (s) deposition of lithium wrapped in negative surface, blocked the lithium embedded. Lead to discharge low efficiency and capacity loss, reasons are: (1) the circulating lithium decreases; (2) the metal lithium and sedimentary solvents or supporting electrolyte Li2CO3, LiF reaction formation or other products; (3) metal lithium usually forms in between anode and diaphragm, may increase the porosity of the obstruction diaphragm internal battery. Fast charging excessive, current density, negative serious polarization, lithium deposits will be more apparent. Positive overcharge cause capacity loss is mainly because electrochemical inert substance (such as Co3O4, etc) Mn2O3 produced, destroyed the capacity balance between electrode, its capacity loss is irreversible.

> (1 - y) / 3 [Co3O4 + O2 (g)] + and positive materials in seal of lithium-ion battery casio np-100 battery to break the oxygen produced don't exist again due to combined reaction (such as generating H2O) and electrolyte decomposition inflammable gas engendered and accumulation, consequence will be unimaginable. Overcharge also lead to electrolytes, the oxidation rate oxidation reaction with positive material surface area size, set electricity body material and add conductive agent (such as carbon black) has the very big relations, meanwhile, the type and size of carbon surface of electrolytic liquid oxygen is also affect one of the important factors, the surface area is larger, more easily in solvent surface oxidation. When the pressure when than 4.5 V electrolyte will oxidation generating insoluble, (such as Li2Co3) and gas, these insoluble, can jam the microporous inside the electrode block lithium ion migration and cause circulation process capacity loss.

Electrolyte decomposition by solvent and electrolyte supporting electrolyte component in the positive decomposition usually forms of insoluble products such as Li2Co3 and LiF electrode, through the obstruction of the pore and reduce battery capacity, electrolyte reduction reactions battery capacity and circle life will produce the bad influence, and because the reductive produced gas will make a battery inner pressure increases, leading to security issues. Electrolyte in graphite and other intercalated-li anode carbon on stability is not high, easy to the reaction that produces the irreversible capacity. When first charging and discharging electrolyte decomposition form in the electrode surface passivation membrane, passivating film electrolyte and carbon can be separated stop electrolyte anode further decomposition. Thus maintaining the structure of carbon cathode stability. The ideal conditions electrolyte reduction in the formation of limited passivation membrane, when circulation stabilization stage after this process is no longer occur. Electrolyte salt reduction in the formation of passivating film, to the stabilization of passivating film, but reduction of insoluble, produced using solvents recovery detrimental effects, and electrolyte salt reductive when the concentration of electrolyte, reduced, eventually lead to battery capacity loss (LiF, LixPF5 LiPF6 reductive generation x, PF3O and - PF3), meanwhile, the formation of passivating film consumes lithium ion, that leads to the poles caused by the unbalance between capacity battery BiRongLiang reduced. The type of process using carbon, electrolyte ingredients and electrode or electrolyte of additives are influence factors of film capacity loss. Electrolyte middling often contains oxygen, water and carbon dioxide and other substances. Trace amounts of water on the graphite electrode performance didn't influence, but water content is exorbitant generates Li2O LiOH (s) and, to the detriment of sedimentary lithium ion embedded, causes irreversible capacity loss: H2O + e - OH - + 1/2H222 OH - + Li + - LiOH (s) Li++ e LiOH + Li2O (s) and the CO2 in negative + solvent can generate CO and LiCO3 reduction (s) : 2CO2 + 2e + 2Li + - Li2CO3 + will make a battery inner pressure increases, and Li2CO3 (s) make a battery resistance increases affect battery performance.

Self-discharge self-discharge refers to the battery casio np-60 battery in unused natural condition, the phenomenon of electric capacity loss. Lithium ion battery self-discharge cause capacity loss divide kind of case: one is reversible capacity loss; 2 it is not reversible capacity loss. Reversible capacity loss means loss of capacity can recover in charge, but not reversible capacity loss, by contrast, such as lithium manganese oxide anode and solvent will occur microcells effects self-discharge causes irreversible capacity loss. By approximately 400mah life.low self-discharge degree, battery manufacturing process, electrolyte properties, temperature and such factors. If self-discharge rate by solvent oxidation rate control mainly, so the stability of the solvent storage life affects the battery anode in enough electricity, if the state and positive happen, battery capacity balance within life.low self-discharge are destroyed, will lead to permanent capacity loss. Long time or often self-discharge, lithium likely increase in carbon deposition on two levels, imbalance between capacity levels. Pistoia life.low self-discharge oxidation product that such as electrode material of the blockage, lithium microporous embedding and emerge difficulties and make resistance increases and discharge low efficiency, thus cause irreversible capacity loss. casio np-40 battery

Single-lens reflex cameras and side shaft head-framing camera

Single-lens reflex cameras JVC BN-V114U Battery use only one main component is the lens through the pentaprism and mirror effect in that the framing, focusing and shooting in the same light path completed. When the shutter is released, the first pop-up mirror, allowing the light directly to the film emulsion layer. This constitutes not only to minimize the parallax viewing limits, more importantly, the lens can easily remove at any time, and according to need to replace the lens of different focal lengths, which for photography is extremely important.

Level as the viewfinder shaft next to the camera jvc bn-v107us batterythere are many types, but one thing is common, this is it has a separate optical viewfinder and lens are separated, so the shutter release did not bounce and other activities, such as mirrors, appear to be more convenience for the lightweight, good for hiding. The most significant negative side-axis camera can not switch to the shortcomings of the lens, or available for limited use of the lens, so the shooting has been the biggest constraint on. Shaft next to the camera viewfinder and SLR camera focus accuracy than wild, and only a small number of models can solve the parallax problem.

Part of the shaft in the next grade level as the development of the camera viewfinder and SLR cameras set up a number of similar functions, such as metering and auto exposure, auto focus and has a wealth of accessories, so as to Germany's Leica for the brand logo. More next level as the viewfinder axis evolved into fully automatic camera is pocket-sized model, that is, people commonly known as "fool machine", it makes the popularity of photography toward the more practical and convenient direction.JVC BN-V107U Battery

Tuesday, April 19, 2011

The best scenes filmed portrait

Filming scenes sony np-fm50 battery like to choose what kind of? This is a lot of photography, the most doubts for beginners

Actually length between 80 ~ 100mm in the telephoto lenses are generally called portrait lens, most professional portrait photographer to the good minds.

Why? Now let us say the reason it choose it.

1. Meet the normal vision

The focal length of the lens photography out like basic and normal macroscopic see is the same, neither like wide-angle lens also avoided as deformation caused by compression as like telephoto lenses.

2. The photographers and was taken to keep harmonious distance

This distance just subjects 3 ~ 4m from the distance between each other, leave space, avoid too close to the lens caused model uncomfortable, also avoided the distance is too long model and lack of interaction between the photographer.

Set different visual, just want to take a pretty honest portrait of then you should choose the focal length range in 80 ~ 100mm lens

The lens of the par, fixed-focus camera sony np-fh100 battery is like the best, if you will choose fixed-focus camera, as you like filming the ruin of words, the focal length in the lens 100mm 85mm or is your first selection, simply need photographer to composition running back, but believe the show like effect can make you feel it all worth it.

And if you like paparazzi, big scene little scene of switching, then you should choose focal longer lens, while the long lens focal length, weight, the greater the need to consume large, strength. But remember, wide-angle and telephoto will bring a surprise to you harvest, but also brings deformation. This is what you should be careful.

In fact this project only tell you choose what kind of lens can let you get a standard professional photography statue, but photography has always needs originality, how many excellent works are by breaking the rules get! So choose what kind of lens, ultimately depends on - what do you most like shooting? sony np-fh70 battery

Samsung "guise" pointing mobile intelligent country

IDG April 6 (Xu Jianwen) today, the global leader in mobile communication terminal market - Samsung SAMSUNG SB-LSM80 Battery Electronics Expo Center was opened in Shanghai, the "2011 China Samsung Forum" of the curtain. Samsung Forum (Samsung Forum
Buy SAMSUNG-IC-purchase electronic components / integrated circuits (IC) / IC to Alibaba buy mobile phones SAMSUNG-IC [This information has expired] The Buy SAMSUNG-IC 4 years You are not a member of Ali Baba, and can not
Samsung / Samsung S3930 mobile phone 3G video camera high definition picture QQ* physical sales order for reference only, product appearance prevail in kind, Samsung Electronics reserves the appearance of the product and technical specifications to be the right to improve and change,
the models in the "TS" on behalf of Toshiba, Toshiba, then the "SM" reminiscent of the Samsung Samsung. Samsung is also Apple's notebook before the solid-state drive suppliers. more surprising is, the new hard disk
samsung voice recorder I have a Samsung Recorder is a gift not used for recording 17 hours a VOR feature also recorded telephone can be a very good MP3 sound quality be used Samsung's high-end machine of the
Product Type: Consumer Digital Camera Color: Black total pixels: 10.3 million effective pixels: 10.2 million Optical zoom: 3x digital zoom: 4 times the maximum resolution: 3648 × 2736
we should also remember the Samsung with the B & O (Bang & Olufsen) that the general vision of the brave challenge of a combination of tolerance, right? other operation buttons are also printed out the Samsung Camcorder Batterytrademark hidden in a small slide in the
Samsung Sliding PC 7 series is mainly targeted at business customers, aimed at education, finance, construction, medical, manufacturing, corporate office and other industry sectors to bring new applications customer experience.
upsurge in the release of CES2011 Samsung also released two named WB210 and PL210 digital camera. As can be seen, the Samsung digital camera for portable telephoto given high priority, Samsung Samsung WB210
in the system, the Samsung S8500 first times equipped with Samsung's latest smartphone operating system, Samsung Edit Comment: Samsung Wave S8500 performed very amazing, both in feel, user interface or application procedures, SAMSUNG SB-L160 Battery

Sunday, April 17, 2011

The advantages of digital cameras

With the film speed increases, the film grain can also become large. For digital cameras SAMSUNG SB-LSM80 Battery, as well. Particles to the film but digital cameras are called noise. Compared with the particle film, now digital cameras can shoot faster with higher speed moving objects, but the film more than the noise generated in the same situation arising from the much smaller particles. Even if you use a smaller digital camera sensor pocket fool, we also offer higher quality for sensitivity selection. In any case, the pixel digital SLR camera sensors larger the more light is captured, but also noise generated by smaller, so these cameras from 1/800s ~ 1,3 200s everywhere shooting speed of the. This is the most significant advantage is that the use of these cameras, you can shoot under dim light conditions to better pictures. As well as the benefits of a more feature that gives you a slow zoom lens in a variety of lighting conditions, shooting opportunities, such as when shooting in the evening of wild animals, or in the indoor portraits.

We have previously never thought of taking pictures in any place of freedom. Additionally, since the same time provide the photographs can delete the photo features, you are free to shoot SAMSUNG SB-L160 Battery whatever you like, and can be widely from composition to the exposure of anything.

Previously, the photographer never been in a photo taken after the shooting to see the results immediately. Digital camera and this is precisely the advantage of a huge (even Polaroid cameras, film development time is also needed.) Immediate imaging means that you can immediately determine your white balance from the aperture technology to any of the settings are correct; you can try to change and immediately see a new set is very suitable for the scene at that time, in order to determine whether to adopt. This means that you do not have no choice but to accept the amount of photo composition is not quite correct, because at that time will be able to see the photos, and if not, do not leave the location in case of re-photographed. This also means that you can quickly grasp the issues, such as inappropriate expression of the subject, and the spot to be corrected. You can try the method had never dared venture to use the flash, because you can immediately see the result of shooting. Take pictures and check the LCD screen playback, you will immediately see whether the flash is done or point of exposure, and, if necessary be amended.Camcorder Battery 

Saturday, April 16, 2011

jinya notebook-Kim Ah - Notebook - Folder - Binder - recipes - music sheet - document envelope

jinya notebook-Kim Ah - Notebook hp pavilion dv1000-dz677av battery- Folder - Binder - recipes - music sheet - document wrapper - recipe processing - recipes made - leather photo frame
The Notebook is an epic love story centered around an older man who reads aloud to an older, invalid woman whom he regularly visits. From a faded notebook,

Coach, Nine West,: 100%
professional notebook evaluation, trading platform.
announcement today is the site: Welcome to the Wen Yu Industrial Co., Ltd. User Name: Password: New User Registration Forgot your password? Notebook computer hp pavilion dv4004ap-pv298pa battery storage products consumables How do you know my company's website? BrbrLawyers are also known for using rather large notebooks and other researchers use lab notebooks to document their experiments. The pages in lab notebooks
Paper Notebook, Plastic Ball Pen, Lenticular Notebook, Spiral Notebook, Marker Pen, Stationery Set - Paper Notebook and more. Manufacturers and suppliers
Notebooks (72178) Spiral Notebook (16332) Address Books (2767) Memo Pads (3358) 3 years, our product include notebook, organizer, briefcas, card holder ,
demo video plug other Zoho products, Zoho Notebook: Zoho Writer Zoho Sheet Zoho Show Zoho Wiki Zoho Meeting Zoho Mail Zoho products and more Laptop Battery

Friday, April 15, 2011

Digital Camera - Buyer Information - (FOB Business Foru - FOB Business Forum


The smallest digital video camera canon nb-6l battery inthe world with high resolution image.> Thumb size alloy housing Digital Still Camera, Digital Video Camera, PC Camera,
this week, What, No Digital Camera Capturing the Beauty With a Brush Video Information concerned about the podcast podcast: frank text curd an upload: 2010-12-04 Channel: Educational Play: 0 Comments: 0 Favorites: 0
Do You Want More Information About digital camera Then Ask Here We will collect the information of digital camera for you start to Ask now

participate in "Digital Camera canon nb-5l battery(digital camera)" 2009 Global Photographer Contest China region (Yakeshi) station and the first finals of both the Chinese forestry ecological Photographic Art Yakeshi . And increase the visibility of events, and through the "Shadow
New Product: Solar Energy Keychain (HL-431) New: Solar Keychain (HL-431) Supply: Professional outdoor headlamp (HL-427) Plastic F. . plastic f..
& car recorder camera manufacturer or supplier? Welltar Ltd offer digital hunting camera & car video recorder OEM and BUYER LABEL service.
bag. It will protect your digital camera not only from snow and rain, but it will as well moderate the blow prospects of your digital camera being lost or stolen.
Tao advertising for the Sony Ericsson w810 w810 when I fancy the old machine recently the arrow keys Philips 530 not used the batteries die, then change it, not hesitate to choose the w810's powerful camera canon nb-4l batteryeffects such

Thursday, April 14, 2011

Dili Da Camera Network - Network of China Photographers Association's online store photographic equipment in China

When traveling, take the beloved camera FUJIFILM NP-50 Battery, like the beautiful scenery before leaving "a visit" the photos, Olympus E-PL2 is a recently released its micro 4 / 3 Single Power camera, with the previous generation models Olympus E-PL1-phase
Northern Virginia (China) digital camera FUJIFILM NP-60 Battery camera repair maintenance chain camera repair digital camera repair digital camera repair digital camera Zhongguancun maintenance training digital service training Digital maintenance free distribution chain
ads, advertising, website source, advertising company's Web site, advertising site, advertising site, free posting site, advertising site Daquan, advertising information publishing platform, free advertising network, publishing classified information website , sub
This is a digital camera, digital cameras offer, the price of digital cameras, digital cameras Daquan, digital camera pictures, digital camera information, digital camera purchase page, welcome to buy, set up in Beijing, Shanghai, Chongqing, Sichuan, Guangdong, Shandong,
Netease digital channels, providing notebooks, digital cameras, DC, ipod, MP3 player, MP4, GPS, digital PDA handheld computers, hardware, LCD digital TV, DV digital cameras, game consoles, digital audio, video, portable storage, printers,
article search techniques common sense Update: Digital Product Search Digital Cameras Search | Advanced Search MP3 Search | Advanced Search Mobile Search | Advanced Search Top Top Top SLR cameras feature article category
Welcome network used to access a list of the number of channels used free of charge for users of digital cameras FUJIFILM NP-95 Battery used digital cameras to provide the transfer of second-hand digital camera information inquiry and publish services, is used to find and publish information on the best platform for digital cameras. Brbr driven in this hobby, I very early exposure to a wide range of digital cameras and digital SLR cameras, and now the occupation is also inextricably linked with the digital SLR equipment. Because my work, I often can be the first time
my father can not take pictures, but a "device control", the family very early in a professional film SLR camera. "YOHO! Current records," in February next "camera Traveler: Yunnan, China bid farewell to travel ",...
Network --- photographic equipment photographic equipment to build China's largest platform for FUJIFILM NP-120 Battery

Wednesday, April 13, 2011

Writing sentences battery listen Translation _ _ love Ciba English library

5.Battery Plant name a few batteries CASIO EX-Z75 Charger battery battery factory name a few 6.magnesium 9.layer-built battery stack battery name a few 10.lithium primary battery lithium battery name a few
production and sales all kinds of lithium batteries, nickel-cadmium batteries, nickel metal hydride batteries.
Xingtai Cheung Battery Co., Ltd. Guangzhou Guangzhou Rush Rush, Guangzhou, Changsha, Nanjing Rush Rush Rush, Guangzhou, Shenyang, Guangzhou Website Promotion Website Shenzhen, Guangzhou, Rush Rush live network advertising companies garment factory in Guangzhou, Wuhan Rush Rush Rush elite network in Guangzhou Chinese ENGLISH. ..
GLD BATTERY SINCE 1993 of Shenzhen Energy Battery Co., Ltd. Mr. Feng Hongwei "detailLink": ".gld-battery.cn/athena/offerdetail/sale/gndbattery-1032301...
to Power Technology Co., Ltd. Zhejiang Chang battery.com.cn Home About Us Products Applications Show Information Recruitment Contact Us Guestbook Member Center Web site Notice NOTICE

Copy Right JianZhong Co,. LTD Add: No. 169 Zhangwei Road, Shuangliu, Chengdu, Sichuan 610200, China Tel: (86) 28-85772262 (86)
trillion to the battery Battery Charger Chinese Chinese English Copyright ? Foshan City trillion to Battery Industrial Co., Ltd. All Rights Reserved Chinese English Copyright Foshan trillion to Battery Industrial Co., Ltd. All Rights Reserved
NiMH battery pack combination picture shows the design mode battery Talent Strategy Notes FAQ Recruitment Contact us Feedback 2011 Hong Kong Electronics Fair (2011 Yichun Mayor visit us
BATTERY CONNECTOR battery charger / BATTERY CHARGE go to Baidu to find battery, Click here to go to Google looking into the battery, click here to enter CASIO Exilim EX-S770BE Charger

Tuesday, April 12, 2011

shenzhen sino technology co. ltd

Professional Laptop Battery & Adapter Manufacturer Laptop battery PDA battery Laptop Accessories Laptop LCD Pannel Motherboard Chip
0KR854 laptop battery - $ 109.00: China Laptop Battery Wholesale, China Laptop- kr854-0kr854-laptop-batt
top PC and buy a laptop flea market (secondary market) cowgirl 2010-9-23 HP DV6 laptop, sony ericsson AINO U10i and PS3 Bandhero set + game flea market (secondary market)
Laptop Style Adapter Enclosed Power Supply DC-DC Power Supply Product series: wall mount adapters, laptop adapters, industrial power
Laptop hp pavilion dv5000 series battery Bag Briefcases Backpacks Trolley Bags CD / DVD Case CD Wallets CD Visors Copyright 2007, All Rights Reserved.
laptop posts a hundred "million" dollars from the Bin Chen notebooks published before in the 4 years to see this product really kind, "while the rich wine and meat smell" feeling. This station built by the Lavaglio the ultra-expensive laptop, known as the value of millions of dollars or more. BrbrLaptop Accessories Cables and Controllers Laptop Screens & LCD Panels Memory Motherboards Motherboard & CPU Bundles Motherboard
DELL Studio XPS Laptop 1640 Card Reader Driver For Win7 32-bit runtime environment: Win9x/NT/2000 / XP/2003 Dell Studio XPS Laptop 1640 Intel WiMAX wireless network card driver
Laptop Sleeves offer protection without bulk, and fit into backpacks, totes, or Proprietary hourglass design secures laptop in place
We specialize in exporting luggage, bags and CD wallets, including travel bags, suitcases, laptop laptop hp pavilion dv5008ea battery trolley Cooler bag Cosmetic

23% of real-time update anti-virus software on your computer is still infected with malware

SY-one eight two six flannelette laptop Laptop Battery bag products, buy SY-one eight two six flannelette laptop bag 25914 flannelette laptop bag 48344
LED screen now has become the universal standard Laptop, and solid-state drives are still not yet widely application. Just as the SONY Walkman pop world as created, SONY has been working hard to make their users feel miracle Laptop sincerity. Brbr AirMagnet Laptop Analyzer v6.0 version of the wireless network of new features - read: Wi-Fi Analyzer detect wireless network of portable wireless network analyzer tool (LapTop) - Wireless LAN Analyzer - read: 390 331
Laptop ing soon 6 available to Laptop Accessories HP 403808-001 Laptop Battery ExpressCards External CD & DVD drives GPS navigation Hubs & Port Replicators
Apple Laptop Product: Apple Laptop, mac book, air book, note book Dear friend If Apple IPAD Laptop, Touch + WiFi & 3G (FreeShipping)
Follow the detail tips below, you can increase the laptop battery life of a year or more. My laptop is short circuiting, and now it can
New Products HDMI Accessories Cables & Connectors Laptop Accessories USB Products Gifts and promotion Laptop Keyboards Notebook battery
NVIDIA GeForce 9300M GPU (graphics processor) for mainstream notebooks amazing high-definition video playback capabilities, and in the mainstream notebook PC The ultimate Windows Vista 3D experience. Applicable products: GeForce 9300M G PureVideo HD
LAPTOP BATTERY LAPTOP ADAPTER LAPTOP HP 396600-001 Laptop Battery KEYBOARD

Sunday, April 10, 2011

ISO common card machine to buy really does not matter

When buying a digital camera olympus li-42b battery , there are several performance indicators are buyers are concerned, than such as ISO ( light sensitivity ) is one of them. Many people think that, ISO higher the value, DC, the better, in fact, this view is wrong. Indeed, for the SLR, this parameter is more important, but for the average card machine is concerned, ISO is not everything. In the traditional film camera ISO representative of sensitivity criteria, in the digital camera ISO definitions and the same film, on behalf of the photographic image sensor speed.ISO higher values ??to illustrate the ability of light-sensitive photographic material, the stronger.ISO is calculated as S = 0.8 / H (S sensitivity , H for the exposure.) We can see from the formula, speed the higher the demands on the less exposure.ISO 200 speed film of the light-sensitive ISO 100 twice, in other words, other things being equal, ISO 200 film exposure is required for ISO 100 film in half. In the digital camera by adjusting the equivalent sensitivity of the size, number and picture can change the brightness of light values. Therefore, the sensitivity has become an indirect control of image brightness values, and of course this can also be used to control the required exposure. Relatively ISO higher the value, the stronger the light recording capability, but along with the ISO value increases, the image noise will inevitably increase.ISO the lower the value, you need a larger aperture, or need a longer shutter time, but the resulting image will be less noise, image quality can be better. Therefore, the strength of some technology companies will emphasize the selling points of your card is DC with a wide ISO range, which means either a digital camera olympus li-50b battery this card at low ISO values ??to obtain high quality images, while at high ISO situations, they can shot record clear images. High ISO shooting ability, for the case in poor light (such as indoor artificial light source) of the photo shoot, or very practical. Can guarantee the clarity of the overall picture, increase the shutter speed, it is still seen as an indirect anti-shake technology. But the high value of the ISO noise case is unlikely to be remedied, so commonly used by manufacturers to reduce noise post-algorithm processing, and this process is known as noise reduction, but the noise caused by the negative impact is the largest loss of picture detail, while the high value of the ISO under the camera's automatic white balance, metering and other features may also be some deviation, the highest value in the ISO , the want to get better picture quality is very difficult, and in fact digital card camera image sensor and very difficult to achieve a better performance of tolerance, no matter how good even if the effect of noise reduction, and that they can not achieve perfection. Therefore, the card machine is concerned, speed can reach 800 as long as enough is already completely, and then another job it is tasteless.olympus li-60b battery

Friday, April 8, 2011

How to determine the appropriate exposure

AE

Now, all of the stupid camera CANON Digital Camera Battery and the vast majority of single-lens reflex camera (SLR) have an auto exposure (AE) of the available features. In theory, we have to do all the work is the lens at the subject matter, and press the shutter button. Built-in light meter will complete the remaining work, regardless of the color film or black and white film, it will automatically calculate the "correct" exposure. This seems to look perfect, but unfortunately the built-in light meter that "correct" exposure is often wrong!

Why? Because the light meter does not think, only we think. We want to correct the subject's face exposure, or do you want to only show the contours of the face and exposure for the sky to catch the beautiful sunset while it? AE metering system can only guess is that we want to get the object, no matter how complex metering system, it is impossible to know what we want.

While we ourselves know what we want to do. This lesson will learn how to use the camera's built-in metering system and a separate light meter to ensure that every time we need to get exposure. We do not guess, but do not know.

The type of metering system

Basically, there are three different types of metering systems, we can find their own way out of its use.

First of all, you can use the automatic metering system. Such systems are generally used in the fool the camera, it can automatically do it all. We do not have any control of the exposure, the camera will complete all the work, but it does not matter right or wrong. If our camera and metering system is fully automated, without any control of our exposure, then they want us to do? Perhaps we can do nothing on the exposure control, and yet not be overly pessimistic. This lesson we will introduce some techniques, the use of these skills can "fool" the camera, and thus exert some control over exposure.

Second, we can use the metering system with built-in camera, it allows us to conduct a manual exposure control. Many cameras have auto exposure to manually override by a known way to achieve this function, that is, turn off the automatic metering system, and manual exposure control.

Most SLR cameras CANON NB-3L Battery offer a "model" option, which we can set the camera for a variety of different automatic exposure modes, you can also set it to manual mode, the exposure to full human control. Whether using a manual override or manual mode, the result is the same, that is, to impose artificial control of exposure. A third possibility is to use a separate handheld light meter, as shown in Figure 5.2. If we do not built-in camera light meter, you can use this separate light meter. Or we can use it to supplement the built-in light meter to get the data.

Regardless of the type of light meter, but also whether to take a color film or black and white film, the basic principle behind its operation is similar. There are two basic types of metering systems:

1. Reflected light exposure meter

2. Incident light meter

What is the reflected light exposure meter

Reflected light meter is more common to use all the built-in light meter are this type. The meter is the object of the reflected light is measured. When the lens at the subject at the same time, it will be the face of optoelectronic components of the subject.

The alignment meter, the brighter the subject matter, which gives the higher readings; are aligned, the brighter the subject matter, which gives lower readings. If the meter object aligned with a mixture of the composition of light and dark scenes, it gives the average brightness of the whole scene, whether it is to take a color film or black and white film, readings are the same.

Theoretically, we may we are interested in the subject is arranged near the center of the photo CANON NB-2L Battery , so some of the built-in camera light meter will be more concerned about the image near the center of the reflected light, and more less attention to objects near the edge of the reflected light. The meter is the center of focus for metering, that is, they produce a reading of all light in the scene based on the strength of the center of the light is particularly emphasized (weighted) and obtained.

Another type of reflected light meter is a spot light meter. The meter reads a very narrow region of light - may be only a twice wide. As the name implies, can point to the spot meter and read a very small spot. Therefore, some SLR's CANON NB-1L Battery built-in light meter that offers a choice of local metering function.

Today, many of the most complex camera offers a feature called Matrix metering. In fact, these cameras is the frame into different intervals, such as a central range and angle of the individual interval. Meter "reads" the light in each section, and the information is fed into computer chips, the chip is given in the light of each interval, and the information is fed into computer chips, the chips are given for each reading " value "and ultimately determine the" correct "exposure. However, this meter is still only guess our intention, as we mentioned in the previous example: we want to correct exposure is the subject's face or sunset when the sky? Meter can not make decisions for us.CANON NB-6L Battery

What is the incident light meter

The incident light and reflected light meter light meter is different from the camera CANON NB-5L Battery position is not to point the subject is, but from the subject is at the point the camera. The result is exposure to light the subject is on the light meter will fall on the same token, this is the light that we are measuring. We do not measure the subject brightness value of the object itself, but the measure fell on the subject is on the light. Meter designed to indicate the correct exposure required for exposure, and assume that the scene from clear to dark tones, the average range.

Should use what type of light meter

Incident light meter in the professional photography has a special value, for example, used to balance studio lighting. Now, we recommend using the light meter is the type of reflected light. Remember, the camera's built into us as the reflected light meter light meter, so we can safely use, as long as we understand it the flexibility to use it.CANON NB-4L Battery

Digital camcorder battery (Li-ion) (li-ion battery)

Digital Camera Battery (Li-ion) Product ID: li-ion battery Co., Ltd Products Suppliers More Digital camcorder battery (Li-ion) Trade Leads Sourcing Service
Digital camera battery online superstore sell cheap replacement for Digital camera battery and camcorder battery. Also supply the fits charger.
CANON BP-911 - 2100mAh, patible with 7.2V), LI-ION - rechargeable battery olympus li-60b battery discharges slowly and progressively when not in use. The self discharge
consumer camcorders available. TAGS: camcorder, Canon Inc., joystick, SD card, battery, video, photograph camcorder, joystick, Canon Inc., SD card, battery,
Machinery>> Buy Camcorder Battery CANON BP915 China (Mainland) Buy Camcorder Battery CANON BP915 China (Mainland) Shenzhen Yingji Industrial Co .,...
replacement as digital camera battery olympus li-50b battery, camcorder battery and batery chargers. You can select the We supply various brands camcorder battery as .. .
Camcorder Battery, Digital Camera Battery, Battery Charger, Power Tool Battery, Mobile Phone Battery, PDA Battery, All Batteries are Brand New with
supplier of battery production, Shenzhen, Guangdong, Shenzhen City Digital Technology Co., Ltd. popular, supply CAMCORDERBATTERY & DIGITALCAMERABATTERY (Figure). (This information comes from pre-loaded B2B search engine)
Features: Battery Code: BP-911/914/915 Battery type: Lithium-Ion. Voltage: 7.2 V Capacity: 2200mAh No memory loss effect. Integrated microchip prevents. ..
Full contact details and searchable online catalogues for panies supplying Camcorder Battery olympus li-42b battery Chargers - free with Kellysearch. Page 1 of 1.

Wednesday, April 6, 2011

JVC GR-D250 Camcorder Review - MiniDV - CamcorderInf

the camcorder's "true" resolution. The JVC GR-D250 Battery gave us approximately 235.5 lines of vertical Truthfully, the JVC GR-D250 is a good little camcorder,

jvc mini dv camcorder.pdf free download jvc mini dv camcorder.pdf download will begin in a moment. If jvc mini dv camcorder.pdf doesn't, click here to try again.

We've gotten our hands all over the new JVC GZ-HD3 1080i camcorder, and we thought we'd share the good fortune with you. If you'll recall, the new GZ-HD7

JVC Everio GZ-MG730 30GB PAL Camcorder The JVC Everio GZ-MG730 30GB Camcorder is an pact and slim camcorder with high

Beijing JVC digital video cameras offer [to switch cities] Beijing JVC digital video camera JVC digital video camera business up for Beijing Beijing, Shanghai, Chengdu, Xi'an, recommended dealer Jun de Beijing, Shenzhen joint (channel wholesale) Yang

The camcorder revolution is introduction of high definition HDD video camcorders. JVC HDD camcorders, with great performance capacity, are among them ..

Product Description: For JVC Camcorder Batteries JVC GR-D250U Battery series BN-V107 - Camcorder Batteries Replacement for JV key words: JVC battery, charger, lithium battery

Membership: Free Member since Apr 05, 2006 Country / Region: China Address: Futian District, shenzhen, Guangdong, China 518031 Contact:

JVC Everio GZ-HM1 1080p Digital Camcorder video camcorder, the JVC Everio GZ-HM1. Able to record Full HD video with 1080/60p output via

We know the raft of summer vacations is sadly over, but there's always a need to capture those Thanksgiving get -togethers and holiday pow-wows, JVC GR-D240 Battery