Lens width about 2  inches (51mm)

Lens height about 1 7/16 inches  (37mm)

30 inches(approx

30% color distortion

Lens height about 1 5/8 inches (41mm)

3 Pack Polarized Clip on Sunglasses C61 (56MMx34MM) Color:3 Pairs Mix Lens width about 2 inches[READERS & OUTDOOR CHALLENGES] If you wear readers, spending time outdoors often means switching between clear lenses and sunglasses. Bright sunlight and reflected light from roads, water, and other surfaces can make driving, fishing, hiking, and daily activities less comfortable while reducing viewing clarity. [EYEKEEPER CLIP ON POLARIZED LENS SYSTEM] The clip on design quickly converts compatible readers into sunglasses whenever needed. TAC