Olympus OM Focusing Screen 1-13

The Olympus OM System Focusing Screen 1-13 is an interchangeable focusing screen for analogue Olympus OM SLR cameras. It combines a horizontal split-image rangefinder in the centre, a surrounding microprism ring and a matte focusing field. This design helps make manual focusing easier and more precise.

The 1-13 is the standard screen supplied with several cameras in the Olympus OM series and is suitable for general photography. Compatible with models including the Olympus OM-1, OM-2, OM-3 and OM-4.