Taking lens for fixed-focus photographic camera

Abstract

A taking lens comprises, in order from the object side, a first lens group which consists of a positive power first meniscus lens element convex to the object side and a second lens group which consists of a positive power second meniscus lens element concave to the object side. The first lens element at an image side surface and the second lens element at either one of image and object side surfaces are configured aspheric and the taking lens satisfies the following conditions: |f1|>f2 R1>R2 where f1 is the focal length of the first lens element, f2 is the focal length of the second lens element, and R1 and R2 are the radii of curvature of the object side and image side surfaces of the first lens element.

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