Second hand Zork 60mm metal extension with 42mm thread Extension tube for sale.
Used 60mm metal extension ring with 42mm screw thread. Will fit to the lens end of the Zörk Multi Focus System / Zörk Mini Macro, or onto a M42 camera body. The other end has a female 48mm thread. Tube diameter is 50mm
very good The photograph above is the actual Zork 60mm metal extension with 42mm thread I am selling.