OMAX Large Pair of Rubber Eyecups for Microscopes

Perfect fit. Puts perfect eye-relief space between my eyes and eyepiece for wide field.

I purchased these for a pair of binoculars that are over 50 years old. I had to trim them down to fit but they are useable, even though they occasionally fall off. I would have much preferred the old fashioned screw on ones.

Bought a pair for a 19 year old binocular with torn eyecups. Worked well although I had to gently scrub the inside part where they attach to the binocular with some course sandpaper to keep them sliding off. Afterwards worked fine and I'm again able to use the old bin. So, for $11.00 I can use my bin that I haven't been able to in years. So, yes, worth it.

Eh!! Had to modify it to make useable.

High quality eyecups, perfect replacement for surplus 7x40 binoculars. Highly recommend.

well made!

It works, I wanted something to hold my head and keep my eyelashes from touching the eyepieces, but it does limitmy viewing area, so I took off one star.

Does not fit my scope.