ProMaster Eyecup – Canon EF

The rubber is a bit tackier than the stock one, so it stays put even when my glasses press against it. Fits snugly and keeps dust out of the viewfinder.

Snapped right into place on my Canon EF and stays secure even when I'm shooting in odd angles. The rubber feels a bit stiffer than the original, but it's holding up well after a few weeks of use.

Lost my original Canon eyecup and this replacement snaps on perfectly and stays secure even when I'm shooting in a rush. It's a snug fit that blocks out stray light just like the factory part. Definitely saved me from having to buy a whole new camera just for a tiny piece of plastic.