Digital SLR camera lens is an important part of digital cameras SAMSUNG SC-D363 Charger, taken when the light will arrive through the lens photographic components, users according to their own needs can be changed for different lens.

The main parts of the lens.

(1) the zoom ring, used to adjust the size of the picture frame,.

(2) the focus ring, used for manual focus mode manual focus.

(3) of the depth of field logo, and help users calculation picture of the depth of field.

(4) the focal length marking, show the user to use when the focal length of the shooting. SAMSUNG SC-D353 Charger

(5), is connected with lens mount of the body in the device, and the contacts used to relay signals.

6 focus switch, used to switch automatic focus mode and manual focus mode. SAMSUNG SB-LSM80 Charger

Lens is also affect digital camera image quality of key factors and its manufacture complex, the quality of different lens price difference is very big also. Contains the spherical lens. ED mirror image quality of the lens aperture big shot higher, and realize the in the bad light environment handheld shooting, fixed-focus camera image quality of usually is higher, FangDou function can effectively weaken when shooting with a shaking of the user. In addition, different focal length lens each have its "useful". In the choose and buy when the lens of the body in the choice according to mount the lens of the match. SAMSUNG SLB-0837 Charger