Although they are the right size for a "smaller" binocular, they don't fit very well. They tend to fall off and seem designed to fit many different binoculars rather than fit very well. I would not buy again and will seek help to find a better product. Remember folks, this is nothing more than rubber tubing to protect your eyes, no reason to settle for a product that falls and gets lost. etc. I know what I'm doing. Shields are too generic, good for you if you're lucky. They don't fit in any of…