Originally presented in heavy, beautifully finished wooden cases with felt or velvet lining, these antique optician test lenses are finely crafted—as much jewelry as they are scientific instruments. Delicate objects of desire among Steampunk enthusiasts, they make for a lovely, sparkling Christmas tree. These unusual lenses are particularly rare because any given set of test lenses would contain only one of each particular style, and would punctuate a larger collection of brass and/or steel lenses. Contact us for current availability, we can send photos.
- Fitted with silver thread for hanging.
- Each lens is ~1.5 inches in diameter with a ~.5 inch handle.