Rectangle Blue Light Filter Eyeglasss LX19012-BB40 Color:Black PROTECT YOUR EYES - Anti

PROTECT YOUR EYES - Anti glare lens coating prevents insomnia and macular degeneration

Lens height about 15/16 inches (24mm)

eliminating the risk of screws falling out

Lens height about 1 1/4 inches (31mm)

Lens height about 1 3/4 inches (45mm)

Rectangle Blue Light Filter Eyeglasss LX19012-BB40 Color:Black PROTECT YOUR EYES - AntiAcrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 1 14 inches (133mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 11 16 inches (17mm) Temple length about 5 5 16 inches (135mm)