The K-mount Pentax 50mm f/1.7 has been around since the late 1970s and remained in production until around 1984. The lens is ...

LENS-FREE IS THE WAY TO BE. For a camera to work, it’s pretty much gotta have a lens. That little piece of glass is responsible for directing light to the camera’s sensor so it can produce an image.

This custom bellows lens fits on a modern Nikon and captures that early 20th century tilt-shifting style like nothing else. Sacrificing a $5 vintage folding camera, the lens complete with the ...

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Engineers at MIT, in partnership with the University of Massachusetts at Lowell, have devised a way to build a camera lens that avoids the typical spherical curve of ultra-wide-angle glass, while ...