Topcor UV Mount to Sony E mount (RA) adapter

This simple adapter allows you to use Topcor UV Mount Lens on your Sony E-mount Cameras.

Sony Alpha NEX-3, NEX-5, NEXC3, NEX-5N, NEX-7, A7, A7R, A6000, A7II,...

The adapter have an aperture ring allowing the diaphragm to be adjusted manually

It is an acessory that adapts the mount from a mechanical point of view.  Any automatic feature that requires an electronic connection between the lens and body is not possible.

Cosmetics:

Please note that cosmetics on these items may not be perfect. These items are produced in small quantities and hence it is not mass scale anodizing. 

Second, we avoid power coating after anodizing as power could leak into the cameras in the long run.

IMPORTANT:

Configure your camera to use the adapter

(menu)->(adjust)->(release without lens)-> enable

use mode A or M only 

The UV mount lenses from Tōkyō Kōgaku were produced from the 1960's specifically for the Topcon Wink Mirror S and Topcon 100 Auto/Uni, and further used by the Unirex and the 1970s IC-1 Auto.

This is the complete list of lenses available:

• UV Topcor 28mm f/4
• UV Topcor 35mm f/3.5
• UV Topcor 50mm f/2
• UV Topcor 50mm f/2 (Hi Topcor)
• UV Topcor 50mm f/2.8
• UV Topcor 53mm f/2
• UV Topcor 55mm f/1.8 (Hi Topcor)
• UV Topcor 100mm f/4
• UV Topcor 135mm f/4
• UV Topcor 200mm f/4