Kenko DG Extension Tube Set for Canon EF eyepiece The SMC Pentax-M 40mm f2

The SMC Pentax-M 40mm f2

These straight trays were used in most Rollei

and a practical wide-to-short-telephoto range make this an ideal everyday lens

Camera mounting plate not included- this is the clamp only

This EOS-1 is in good cosmetic condition

Kenko DG Extension Tube Set for Canon EF eyepiece The SMC Pentax-M 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. Some cosmetic wear, good function.