EISCO Optical Glass Lens Set - 3 Dbl Convex, 3 Dbl Concave, 38mm Dia - 20, 30, 50cm FL

I only needed one of these lenses to put over the 38mm diameter ocular lens of an air rifle scope. I find that I need to use my 1.5 reading glasses in order to see the target clearly, but with this Double Convex 50cm focal length lens, I've removed that need and it's easier to do target practice. I wish they sold that particular lens on it's own, but it's still not a bad price for the convenience.

Exactly what I was looking for! Well packaged. This is Great product!

No scratches and no chips ... nice set and all work just like lenses are supposed to work.

Lenses aren't 38mm consistently I almost ruined two 38mm lens cases because the lenses got jammed in the case