21mm

   New Voigtlander Color-Skopar 21mm f4 P Lens VM Leica M Mount Bessa R4A R4M. Brand new, factory packaged genuine Voigtlander lens. Model: Color-Skopar 21mm f4 P. Compatible Mount: VM (Leica M). Ideal for use with the Voigtlander Bessa R4M and R4A cameras. Since these cameras have built-in bright frames for 21mm, an external viewfinder is no longer necessary. With the original retail packaging. Front cap, rear cap, lens hood, and papers are included. 1.6' / 50 cm. 8 Elements in 6 Groups. 2.2 x 1 / 55 x 25.4 mm. 4.8 oz / 136 g. Sellers are not responsible for service transit time....

Preowned- Vintage Wide Rokkor F4 21MM SR-7 for Minolta camera HTF. This lens has some normal wear and has been used. It has the original box for it. I have now way to test it. It has been stored for a long time so it needs to be cleaned and adjusted.   

Here's a Zeiss 21mm finder (435). This scarce accessory was made in the late 50's and early 60's for the Biogon 21mm/4.5-lens with both Contax and Contarex fitting. Clean condition with just a few signs of light use. There's some slight haze to the optics. The item "Zeiss 21mm finder (435) for Contax and Contarex lens Biogon 21mm/4.5" is in sale since Tuesday, February 25, 2020. This item is in the category "Cameras & Photo\Vintage Movie & Photography\Vintage Cameras\Other Vintage Cameras". The seller is "nettax" and is located in Stockholm. This item can be shipped worldwide. ...