Eye glass protector for Fed 4,- 5

I found a quick way to protect my eyeglasses from scratches while using a Fed4 or 5, I took a small o-ring the size of the eyepiece and super glued it on, And if you want to reverse this it won't leave a mark. Don[:)]

ZORKIE'S Survive

I do the same with my Kievs and my (new) Fed 2. :)