Promaster Eyecup - Canon EF

Snapped right onto my Canon EF body with no wobble, and the soft rubber lip blocks stray light way better than the old one did. It feels just as durable as the original, maybe even a bit grippier against my glasses.

The rubber is firm but flexible, so it stays in place without sliding off. I was worried about compatibility, but it clicks right onto my camera's viewfinder perfectly. This solved the glare issue I was having outdoors.

The fit is snug against my viewfinder, no wobble at all when I'm shooting. It's a solid, basic replacement that does exactly what an eyecup should.