Databack made by Olympus for their OM single digit (OM-1, 2, 3, and 4) SLRs. This version does not work with non-n OM-1 and OM-2 bodies. Only the OM-1n and the OM-2n are supported along with all OM-3 and 4 models. Allows the printing of data (dates, codes, etc.) onto the film. Black metal construction.
- Size: 138 x 53 x 22mm
- Weight: 81g
