Cosmicar/Pentax TV Lens 25mm f1.4 for C mount flashmeter This is a clean Tamron

This is a clean Tamron 28-75mm f2

It's also a vertical grip with a secondary AF-On and rear control dial for easy portrait-format shooting

please do not buy it as a regular camera if you're not comfortable with respooling

and the nifty built-in bubble level is still working

and they are more expensive and harder to have processed

Cosmicar/Pentax TV Lens 25mm f1.4 for C mount flashmeter This is a clean TamronThe Cosmicar Pentax TV Lens 25mm f1. 4 is a tiny C mount lens designed for security cameras. With an appropriate adapter (not included), it comes reeeeeal close to covering Micro Four Thirds (with minor vignetting). Obviously this isn't a lens you're going to turn to for technical work, but image quality at the centre is pretty decent, and the distorted edges are kind of, y'know fun.