Genuine Olympus 49mm A4 Amber 81C filter fits OM, M 1.4/50 50mm 1.8 2.8/35 lens

Genuine Olympus OM 49mm A4, Amber, 81C filter in Excellent+ condition suit OM or M system lenses that have a 49mm filter thread or any other make of lens with a 49mm filter thread

Genuine Olympus filter

Comes in a Olympus case