Pentax Refconverter M  type_Lens with minor cosmetic wear

with minor cosmetic wear

with only very minor cosmetic wear- one of the cleanest we've seen

Sliders move smoothly and lock securely

With a fast f2

4k video capability

Pentax Refconverter M &nbsptype_Lens with minor cosmetic wearThe Pentax Refconverter M sounds like it does something really fancy, but it's a pretty standard 90 degree magnifying viewfinder. That's good, though! These are useful tools for macro or copystand work, with switchable 1x or 2x magnification. This Refconverter is designed to mount to Pentax M series cameras, which includes the ME MX (and many digital SLRs.) It won't fit the K1000. Spotmatic, or their derivatives. In excellent condition, with case and