LTKJ 2PCS 34 mm Inner Diameter Eye Guards Microscope Telescope Eyepiece Eye Piece 32-35mm Rubber Eye Cups

For some reason my microscope did not include rubber eye cups like these. These work very well and if I place my eyes against them they are in the correct position and distance from the lenses. They seem well made and are very comfortable. I would recommend this to anybody looking for eye cups for their microscope. I use them with a amscope stereoscopic trinocular microscope, they fit perfectly on it.

These worked perfectly for a set of 24mm Apogee Super Abbe Ortho eyepieces I got used without eyecups. These are in a binoviewer for my telescopes. Looking through, they’re comfortable to rest your eyes on at the right distance. The angled cup blocks off-axis light from my peripheral vision making for a better contrast view. Excellent!

I wasn't about to spend $25 to hope that mail would get to me from Ukraine at the time of purchase. My Hasselblad has an eyepiece, but the eye-cup was missing. These are a perfect fit. Eye relief is 100% good when using without glasses. The eye-cup allows for zero light getting in through the prism finder's objective and causing metering errors. Hooray!

the price is good, but I tried to use these for a pair of bushnell binocs and the depth of the eye guards puts the field of vision too far from the actual eye. Ended up cutting the eye guards down to the inner reing which allowed them to still fit securely on the bushnell and gave a better field of view. Could not find a short eye guard on line for replacements so this turned out to be next best thing.

Like the design and it fit good. Price was average. Product was as described. No dislikes. Transaction was good

These were perfect for my biology class. I highly suggest getting these they’re way cheaper than buying them from your college.

Fit securely , comfortable

As another review stated these work on Leitz Trinovid 8x32b. Not perfect but they work and because they have a lip on the inside - each side is spaced the same.