Easy to use and feels well-built.
Pair (2) Nikon Rubber Eyepiece Eye cups OEM 20mm inside diameter
Product Details
Pair of Nikon OEM preowned eye cups I am fairly certain these were used on an F3 but I am not sure which other models they will fit Smallest hole - 20mm Total diameter - 46mm Will be shipped with care from USA
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.









