Lens width about 1 13/16 (46mm)

and also avoid using household detergents or soaps

metal frame with spring hinges

Low blue light glasses provide computer eye strain relief & alleviate dry eyes & relief headache when using your T

DIMENSIONS

Half-rim Blue Light Blocking Reading Glasses LX17006-BB98 Full-Rim Lens width about 1 13/16Acrylic lens, metal and rubber frame with spring hinges Block 98% blue light, serious color distortion Frame width about 5 1 4 inches (133mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 1 8 inches (29mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 1 4 inches (133mm)