Asahi Super-Multi-Coated Takumar 6x7 55mm f3.5 format_620 you can't directly mount to

you can't directly mount to your camera and expect useful results

no mounting thread

You can also use it as a small circular softbox with the included diffuser panel

with a light dent in the filter thread

this fitted hardcase (with room for additional lenses and accessories) is a pretty good way to do it

Asahi Super-Multi-Coated Takumar 6x7 55mm f3.5 format_620 you can't directly mount toThe Asahi Super Multi Coated Takumar 6x7 55mm f3. 5 is a wide angle lens for the Pentax 6x7 medium format SLR camera. It's big and heavy, but so is a Pentax 67, so that can't be too much of a surprise. In excellent condition, with light cosmetic wear.