Invention Grant
US08169719B2 Image capture lens and image capture apparatus 失效
图像拍摄镜头和图像拍摄装置

Image capture lens and image capture apparatus
Abstract:
An image capture lens includes, in following order from an object side, a first lens made of glass which has a meniscus shape with a convex surface facing the object side and has positive refractive power, an aperture stop, a second lens made of glass which has a meniscus shape with a convex surface facing an image side and has negative refractive power, and a third lens made of resin which has a convex surface facing the object side and has positive refractive power. The image capture lens satisfies following conditional formulae (1) and (2): f2/f 3.5,  (2) where f: focal length of the entire lens system; f2: focal length of the second lens; and f3: focal length of the third lens.
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