Sigma 28-80mm f3.5-5.6 II AF Macro for Pentax K brand_Sirui (Fits cameras up to about

(Fits cameras up to about 30mm thick

This lens is an AE type

This is a true black and white film that can be developed with standard B&W chemistry

The included Mamiya K/L 90mm f3

8 Schneider Xenar lens in a Synchro-Compur shutter with shutter speeds from 1s to 1/500s (plus Bulb)

Sigma 28-80mm f3.5-5.6 II AF Macro for Pentax K brand_Sirui (Fits cameras up to aboutThe 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.