Blue Light Blocking Eyeglasses with Crystals HP17001 feed-color-Blue/Black/Gold Lens height about 1 1/16

Lens height about 1 1/16 inches (27mm)

Lens width about 2  inches (51mm)

[EYEKEEPER CLIP-ON POLARIZED LENS SYSTEM] - The clip-on design quickly converts compatible readers into sunglasses whenever needed

Frame width about 5 3/8 inches (136mm)

Blue Light Blocking Eyeglasses with Crystals HP17001 feed-color-Blue/Black/Gold Lens height about 1 1/16Acrylic lens, metal frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 3 4 inches (19mm) Temple length about 5 1 4 inches (133mm)