Opticron Rubber Objective Lens Covers 42mm OG M Pair fits Models with Outer Diameter 50~52mm

These are the perfect fit for my Nikon EX 10X50 binoculars. The binoculars have a thick coating so I was not sure they would work but they do. They are made well and are not flimsy so should last a long time. A little pricey but worth the cost.

Tras un par de intentos con otras tapas, estas son las que necesito. Muy bien explicado como medir las ópticas

I bought two sizes of these for my old pair of binoculars. Although they are rather expensive, they do fit perfectly, and are very thick rubber and very solid. I feel they will hold up for many years. My old binocs had covers that were not attached which was a pain. These fit perfectly over the lens shaft and flip down quickly for viewing. Very easy to close back up, and no way to lose or misplace them. I would recommend, even though I think they are overpriced.

Bought these objective lens caps to replace the stock ones for the Zeiss Conquest HD 8x32, they fit perfectly and should last for quite some time. Recommended!

The 48-50 mm size are a perfect fit for my Nikon Prostaff P7 8x30's. The covers didn't have Opticron branding as suggested in the listing, but that suited me. These are a much better solution than the silly lens covers supplied with the P7's which are otherwise fantastic, sharp and bright bino's.