Canon Control Ring Mount Adapter EF-EOS R  type_Darkroom Accessories but larger and heavier

but larger and heavier

3 in Diomatic No

and a Linhof groundglass back with fresnel

good mechanisms- a solid working camera in nice shape

where it was known as the Blitz Box

Canon Control Ring Mount Adapter EF-EOS R &nbsptype_Darkroom Accessories but larger and heavierThe Canon Control Ring Mount Adapter EF EOS R lets you mount Canon EF and EF S lenses to EOS R mount cameras but it also adds a programmable Control Ring, like you'd find on native EOS R lenses. You can set it to do almost anything: control aperture, adjust ISO, destroy objects with your mind no you can not. But it's in excellent condition, with only very minor cosmetic wear.