Kenko DG Extension Tube Set for Canon EF brand_Zoom The Voigtlander Ultron 40mm f2

The Voigtlander Ultron 40mm f2 SL Aspherical is a very small

light cosmetic wear

Leitz Canada 90mm f2 Summicron-M in very good cosmetic condition with clear glass and smooth focusing

Honestly this design is kind of great and Nikon should probably still be making these

Kenko DG Extension Tube Set for Canon EF brand_Zoom The Voigtlander Ultron 40mm f2A set of three extension tubes for Canon EF mount: 12mm, 20mm, and 36mm. These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities. If you're curious about dabbling in macro work, this is an inexpensive way to get started. Compatible with EF and EF S lenses and cameras. In excellent condition.