Sigma 28-80mm f3.5-5.6 II AF Macro for Pentax K brand_Kentmere This is a very clean

This is a very clean C220

The Canon EF 50mm f2

The Nikon 50mm f4 EL-Nikkor is a lens designed for use on enlargers with 39mm lens threads

and motor in the standard OM mount

The Canon Sure Shot AF-7S is a simple autofocus point-and-shoot camera with a 35mm f3

Sigma 28-80mm f3.5-5.6 II AF Macro for Pentax K brand_Kentmere This is a very cleanThe Sigma 28 80mm f3. 5 5. 6 II AF Macro is a basic zoom lens for Pentax K mount cameras film or digital. While most of these "macro" lenses are not even close to true macro, this lens actually does provide magnification up to 1: 2, which is very good, actually. Clean glass, good function.