Optical properties of lens is to determine the quality of image JVC BN-V514U Charger of one of the most important factors. From the focal length of have a fixed camera to has the very high rate of zoom lens, on the market, everything.
The best of the compact lens have true af function. jvc bn-vf714u charger(not simply have wide Angle and smaller maximum aperture lenses, the lens itself to have greater depth of field, so focus looks like "automatic" gain.)
Fixed focal length lens (also called fixed-focus camera) optical performance usually than zoom lens is good, but zoom lens more flexibility.
The camera with a zoom lens,JVC GZ-MG50U Charger zoom control function allows users to adjust the focal length of the lens (magnification), can usually from wide Angle end (used for filming scenery photo) to telephoto end (for shooting wildlife or sports) adjustment.
Choose the suitable for camera JVC GZ-MG57E Charger lens, the performance of the lens to meet the needs of the shooting. In the shooting wild animals, and sports of photography, often use 3 times the zoom lens, shooting distance was taken in the body, it is 10 be zoom lens.
If you want to have a zoom lens with the camera,JVC GR-DVL9000 Charger the proposal is chosen optical zoom (completely different from digital zoom). Digital zoom through the interpolation in the "digital" increase in the central area of the outline, so as to achieve the purpose of the zoom, but the process will be significantly reduced quality, therefore can only as a final a method.
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