Pentax 67 reverse adapter (67mm)  type_Bags and Cases Slight corrosion on one battery

Slight corrosion on one battery contact that doesn't affect function (it's been cleaned)

This Carsen 135mm f2

Shoots 6x6cm images on 120 rollfilm

you can not use this lens directly on a camera: it is designed for bellows use only

and also comes with a nifty Nippon Kogaku body cap

Pentax 67 reverse adapter (67mm) &nbsptype_Bags and Cases Slight corrosion on one batteryThe Pentax 67 Reverse Adapter allows lenses wth a 67mm front filter thread to be mounted in reverse on a Pentax 6x7 camera. Can be used directly on the camera, or on bellows and adjustable helicoid extension tubes (not included.) In excellent condition, with minor cosmetic wear.