OPTISHIELD Silicone Optical Occluder (Frosted)

This is one piece of silione rubber that hangs over the top of the lens frame. No springs or mechanisms, so you can slip it into any pocket or case without anything catching or breaking. Of course if your lens/frame are thin, it also wouldn't be secure enough to stay put during any "bouncy" activity, unless you put a piece of double-stick tape in their and made it semipermanent. Size would be too small for large aviator frames, it would leave the bottom uncovered. But it certainly is nice to have "no moving pieces!" Overall the translucency matches a real Min lens, both in color shade and opacity. I'm a picky customer, and this fits my needs. Being able to pocket it without breaking or spearing anything is worth it to me.

Took a chance on this unique product. When fit over one eyeglass lens it alleviated the "crossed" image that comes along with diplopia/double-vision, and it even helped with depth perception. The piece is slippery, but with a bit of practice and patience it remains hung over the eyeglass lens. This was preferred over an eye-patch with its attendant problems. The "weaker" eye remains open though relieved of taking in all the information; while the "stronger" eye takes in all the information presenting a more unified image. (Standard size, not for aviator or large lenses.) Very pleased.

The Silicone Optical Occluder is perfect. I like it much better than the plastic one I had previously. The clips on the plastic occluder that I had previously kept slipping so the occluder was always lopsided. This silicon one stays in place. I also opted for the frosted version which is much less noticeable but does the job of blocking the vision in the eye that needs to be blocked allowing me to see clearly with the other eye.

This helped my husband with his double vision and still allowed light through for his eye to still work and use the muscles for constant therapy. Easy to switch eyes.

This was ok. I used it for a child and his eyelashes would hit the silicone where it hooks on. It's also way too big for a child's glasses so I had to trim them. He still hated them so I'm using a different idea for an occlusion patch.