What is the standard lens?
Standard lens Nikon D7000 battery is located in between wide-angle and telephoto lenses. Standard lens of perspective with human naked eye view camera, so quite naked eye picture and see very similar. Wide Angle lens will exaggerate the distance between before and after, and objects can squeeze telephoto lenses distance. Standard lens is behaved more "normal".
In 35mm film cameras and the whole format digital SLRS, standard focal length of the lens is 40-50. In the small size on digital SLRS 31mm is 25. The three cameras in M4/20-25 mm.
Standard lens advantages
Standard lens at least six advantages.
1. Standard lens photography picture is quite natural
Wide Angle lens photographs Nikon EN-EL15 battery full of tension, can the audiences "into" screen, telephoto lenses photographs makes people feel boring some. Due to the standard lens without these effect, so the audience will directly by the content is attracted. Picture Without a wide-angle and telephoto lenses to picture given optical effect, standard lens make physical emerged its original condition.
2. Standard fixed-focus camera, have large aperture
Typical amateurs zoom Nikon EN-EL19 battery lens maximum aperture only f / 4, and the price does not poor. A fairly cheap fixed-focus standard lens aperture can achieve f / 1.8, even f / 1.4, is f / 4 8 times. Large aperture can not only produced a beautiful falsified effect, still can be in no flash circumstances using low mode.
3. Standard fixed-focus camera, small, lightweight, low-key
On the camera installed a zoom lens like brought a gun, it is easy to make other people feel uneasy, and small standard fixed-focus camera will be low-key.
4. Standard fixed-focus camera Nikon Coolpix S2500 battery very cheap and superior quality
Fixed-focus camera's sharpness and resolution far overcome zoom lens, unless there is a very expensive professional level zoom. At the same time zoom lens is still very prone to color like problem, but in such optical fixed-focus camera Nikon Coolpix S3100 battery, much less.
5. Standard lens used widely
According to my personal experience, standard lens is tiger balm. But if you just shot the lion, that obviously they don't fit anymore.
6. I found fixed-focus photographs have zoom lens photographs are not things
You can put the zoom focal length as standard lens on 50 to use, but photographs or will vary. In my opinion, fixed-focus camera Nikon Coolpix S4100 battery picture even more realistic, have stereo feeling, rather than the kind of zoom lens shooting out of two-dimensional picture.
Standard lens for subject matter
If you have a mobile and composition of space, then standard lens can fit a variety of shooting theme. They are suitable for systemic portraits, group, street snap, landscape photography, and filming activities, etc.
No matter use what lens, like, the best shot from 2 meters. In close proximity words will let the face appears unpleasant deformation. I would imagine in filming in me and model across a bed between, just 2 meters.
How to choose appropriate standard lens
If you don't mind manual focus and manual aperture control, can pass adapter ring BinDe snail mouth M42 or use the old lens, but require a clear your camera fits. I use Canon camera, it is very suitable.
For users to Canon EF rounded on the f / 2.8 is a quite good choice (for Digital Camera Battery). I'm a lens autofocus main gripe is slow and a bit noisy, especially in low light environment. If you can afford fitness 30mm f / 1.4 EX horse, it's also a DC HSM is very good choice, applicable to many cameras. It's autofocus even in weak light also can do it fast and quiet.
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