Opticron Rubber Objective Diameter 44 46Mm Review

I went through several sets of interchangeable lens caps and came to the conclusion that the thin stripe between the round part of the binocular mount and the actual lens cap is getting used earlier or always break later. Just plan to swap out the lens caps when this happens. Oddly enough, this product is hard to find on the internet. I was happy to discover this product from Opticron. As other reviewers point out, it's important to carefully measure the outside diameter of the lens before…

I took the risk of replacing these lens caps for my very expensive and beautiful Zeiss Victory SF 10x42. Zeiss makes world-class optics, but the standard lens caps were flimsy and fell off the first time they were hung on something. As mentioned in a previous review, the stylized look of the Zeiss glasses leaves only a slight ridge on the sight tubes to allow those lids to close. They seemed to work well with household lights, but during the first true birding trip, which consisted of a full…

Leupold Yosemite 8x30 Binoculars: Measured lens diameter was 43mm (old binoculars but I still use them a lot). These 42-44mm cases fit perfectly. Tight but easy to put on. Good quality material. These binoculars came with loose caps so it was a "must have" (wish I had done this long ago). I was put off by the price but when I received these cases it turned out to be worth it. The attached picture shows one side with the cap and the other side with the cap removed so you can see the natural drop