Oval Blue Light Blocking Eyeglasses LX19030-BB60 Color:Red Flex Combinations - The range

Flex Combinations - The range of lens strength combinations are from 0 strength (plano) to 4

(Please install blue light filter reading glasses by yourself if required)

Frame width about 5 1/4 inches(133mm)

Temple length about 5 1/2 inches (140mm)

If the both side of the lenses have the protective film

Oval Blue Light Blocking Eyeglasses LX19030-BB60 Color:Red Flex Combinations - The rangeAcrylic lens, metal frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 5 3 8 inches (137mm) Lens width about 2 1 8 inches (54mm) Lens height about 1 13 16 inches (46mm) Bridge (DBL) about 9 16 inches (15mm) Temple length about 5 1 2 inches (140mm)