Canon DR-E4 coupler variable with good speeds

with good speeds

with a couple of cosmetic dents in the upper column (with no effect on function)

unless I slept through a couple of pretty important world history classes

This OM-1 is in excellent cosmetic condition

Lens has an accurate shutter and good diaphragm

Canon DR-E4 coupler variable with good speedsThe DR E4 is a coupler that allows you to connect an AC E4 power adapter (not included) to a Canon EOS 1Ds Mark III, 1D Mark III, 1D Mark IV, or 1D X (also not included.) Please note: this is the coupler unit only. You will also need to source an AC E4 power adapter to make use of this item. It will not do anything without an AC E4 except give your camera a tail.