Pilot Style Bifocal Sunglasses SG804 feed-color-Grey/Green/Brown Block 90% blue light

Block 90% blue light

Temple length about 5 1/2 inches (140mm)

Frame width about 5 5/16 inches inches (134mm)

Lens height about 1 9/16 inches (39mm)

Lens height about 1 3/8 inches (34mm)

Pilot Style Bifocal Sunglasses SG804 feed-color-Grey/Green/Brown Block 90% blue lightAcrylic lens, metal frame with spring hinges Frame width about 5 1 2 (140mm) Lens width about 2 5 16 inches (58mm) Lens height about 1 7 8 inches (47mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 4 inches (133mm) EYEKEEPER BIFOCAL SUNGLASSES A crescent shape on the bottom part of the lenses have magnification, which is for reading and close up work. And the other parts of the lenses have no magnification,which is for distance viewing.