Hi Jerry, I looked at Sloans and found your Optivisor. I have four of them around my two shops and vasrious other devised. Never liked the Optivisor as it never stayes in place. It would be OK if I were bald. It keeps sliding up on the back of my head. Ihave magnifiers thatwould clip onto eye glasses but no longer do with new style frames. I've always been on the lookout for something better. I do appreciate your sending me to Sloans. Wow, whata lot of wonderful stuff. Thanks.
Les