Gunmetal aviator frame with a gray tinted ANSI 400 UV lens.
Lenses have no magnification on the top and are magnified with your selected diopter strength on the bottom.
Flat top bi-focal (lined half moon), not visible in photograph.
For optical clarity CR-39 ground polished lenses are used. Placement of the bifocals are set for optimized inset and height.
Spring temple hinges for a comfortable fit and beveled lenses for superior optics and safety.
Complementary case included free with your purchase!
See enlarged photo below for detail.
Bi-focals are made to order. Please allow 3 to 5 additional days for shipping.

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