| 摘要 |
PROBLEM TO BE SOLVED: To provide an image capturing lens comprising a total of 6 lenses, each of which is appropriately shaped to bring about a bright F-number, compactness, and high imaging performance.SOLUTION: An image capturing lens comprises, in order from the object side, a positive first lens, a negative second lens, a third lens, a fourth lens, a positive fifth lens, and a negative sixth lens having an image-side surface which is concave in the vicinity of the optical axis and has an inflection point at a distance from an intersection with the optical axis. The image capturing lens satisfies a condition expressed as; -1.0<r42/f...(conditional expression 1), where r42 represents a paraxial curvature radius of an image-side surface of the fourth lens, and f represents a focal length of the entire system. |
