Describing main/major and minor parts/components

The main component of the Sony Cyber Shot P200 are lens and battery. The Sony Cyber Shot has a Carl Zeiss Vario-Tessar 3X optical zoom lens attached to its front. The lens extends out from the camera in two segments to reach from 7.9-23.7mm. In 35mm format, this is equivalent to a 38-114mm lens.There is an additional 6X digital zoom to supplement the optical zoom. The lens has an aperture range from f/2.8-f/10 from its widest to the most telephoto setting. It is constructed of 7 elements in 5 groups with 3 Aspheric elements. When powered down, the lens retracts into the body and is protected by a built-in shutter, no lens cap is necessary.
It is equipped with a low-light AF-assist lamp (effective range up to 12.5 ft / 3.8 m Wide, 9 ft 2 1/2 in. / 2.8 m Tele), the 5 Area Multi-point, contrast detection autofocus system has a range of 19.7" (50cm) where it is infinity in normal mode and from 2-1/4" (6cm) where it is infinity in Macro focus mode. There is a 5-step manual focus adjustment with infinity available as well.

Its conversion lens compatible with the optional VAD-PHC adaptor, hense we can add telephoto or wide-angle conversion lenses for greater magnification or wider field of view, as well as protective and special effect filters.
It also compatible with the Sony VCL-DH0730 0.7x Wide Conversion Lens, the Sony VCL-DH1730 1.7x Telephoto Conversion Lens and the Sony VCL-DH2630 2.6X Super Telephoto Conversion Lens.

Battery functions to provide energy for the camera and its components. As we know, power resouces of the cameras is important. It provides all the energy for the camera to carry on all its features. Sony Cyber Shot P200 used the Sony InfoLithium rechargeable cell.It has excellent battery life and general quick response. It can take 984 shots per charge of the Sony InfoLithium rechargeable cell, half of them with flash, interspersed with a healthy amount of zooming, card formatting and picture review.