Although the various lens camera CASIO Exilim EX-S770BE Charger, are used for portrait photography, but strictly speaking, portrait photography lens should have the following some selective:

1, imaging

The portrait photography lens imaging quality, both must "like clear, and it is certain to should have downy effect. Because the portrait photography general with performance mainly lens face of imaging quality should be able to achieve rich administrative levels, simple sense true, details the barb, skin moist requirements.

2, the focal length

General camera CASIO EX-Z75 Charger are equipped with standard lens, namely wars that negative picture taken focal length of approximate diagonal length. This lens, only appropriate shooting systemic or big bust portrait photo. If used for filming bust portrait or avatar close-up because too close, often cause like image perspective, and some lens distortion in the recent nearing provisions if photography distance shoot, they can't get into clear focus. So, the shooting close-up head portrait, then use or abnormal or telephoto lenses, its focal length generally takes over the standard lens 1-2 times, for example, to 135 camera lens to focus at 105 hao meters above, so, the camera with the portrait distance, can keep the 1.5 meters above, can make clear, can avoid again focus nasal big small ears produce such distortion phenomenon. In indoor shooting small photo, if meet photos, lack of backward will need to use a short-focal-length wide-angle lens (i.e., but prone to camera) small and sides nearly coscodl character defect. A slight distortion

3, diameter

Shooting close-up, head portrait busts and effective diameter to greatly camera so that the subject should be clear, the background were slightly fuzzy, enhance the near-far space clairvoyant feeling, thus outstanding theme. In addition, the effective diameter, shot in light slightly dark and no flash, dynamic portraits, filmed can still use faster shutter speed. Casio QV-3EX charger