Canon ER-i Eyecup, Small

The Canon ER-i small eye cup is designed to prevent stray light from entering your viewfinder in bright environments and causing glare. This is particularly useful if the photographer is wearing glasses, as it makes for more comfortable viewing. It can also prevent dust and moisture build up on your viewfinder as well, improving visibility. The Canon ER-i eye cup is compatible with EOS R1. Compatible with EOS R1Prevents stray light from entering your viewfinder and causing glareProtects your viewfinder against dust, moisture and can resist minor impact and scratchesComfortable to the eye, and well suited to those who wear glassesLightweight and easy to secure to the cameraSmall eyecup has dimensions of 6.75 x 2.75 x 12.4mm