Lens width about 2 3/8 inches (60mm)

Bridge(DBL) about 1/2 inches (13mm)

UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection

Bridge (DBL) about 5/8 inches (16mm)

BLOCKING OVER 30% BLUE LIGHT - Blue light blocking technology naturally blocks out the recommended 30% of blue light rays: do not settle

Stylish Blue Light Blocking Eyeglasses LX19021-BB90 feed-color-Black/Brown Lens width about 2 3/8Acrylic lens, metal frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 3 16 inches (132mm) Lens width about 2 inches (50mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)