Transition Photochromic Reading Glasses BSR151 feed-color-Black/Gold/Gunmetal Lens width about 21/8 inches

Lens width about 21/8 inches (54mm)

Protect your eyes with the best blue light blocking glasses money can buy

Frame width about 5 11/16 inches (145mm)

Bridge(DBL) about 5/8 inches (15mm)

Transition Photochromic Reading Glasses BSR151 feed-color-Black/Gold/Gunmetal Lens width about 21/8 inchesAcrylic lens, plastic frame with spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 1 16 inches (53mm) Lens height about 1 5 8 inches (41mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm) PHOTOCHROMIC LENSES Transparent lenses in the door, it will be change to grey color in the sunshine within 10 minutes.