Especially, the unique angle and wide coverage of the documentary literature not only have filled up vacancy and defect in preceding hi…

尤其是其独特的报道角度与宽广的覆盖面，不仅弥补了以往史料中的空白与不足，而且为今天的研究者提供了一个新的渠道。

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The PENTAX MX-1 features a 4X optical zoom lens offering a large maximum aperture of F1.8 to F2.5 and 28mm wide-angle coverage (in the 35mm format).

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)

To enhance creative expression during shooting PENTAX offers an optional lens adapter with wide-angle coverage to 20mm, and the SportMount Chest Harness which allows for the hands free capture of adventures and features a quick and easy mechanism to review your images and footage without having to remove the camera from its mount.

ENGADGET: Pentax expands ruggedized series with Optio WG-3, Target-exclusive WG-10