4 Pack Blue Light Filter Reading Glasses CG047 feed-color-Red/Purple/Black block more than 99% within

Description

block more than 99% within 400nm-410nm

88 inches(approx

Frame Height: 1 3/4 inches (45mm)

Lens height about 1 15/16 inches (49mm)

Polarized lens

4 Pack Blue Light Filter Reading Glasses CG047 feed-color-Red/Purple/Black block more than 99% withinAcrylic lens, plastic frame without spring hinges Block 40% blue light, almost no color distortion Frame width about 5 3 16 inches (132mm) Lens width about 2 inches (50mm) Lens height about 1 5 16 inches (34mm) Bridge (DBL) about 5 8 inches (16mm) Temple length about 5 1 2 inches (140mm)

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