US$ 172.00
block 51% within 430nm
While a few mild soaps don't harm lenses
Bridge (DBL) about 9/16 inch (15mm)
Lens height about 1 11/16 inches(42mm)
5 Pack Stylish Two-tone Blue Light Filter Readers UVRFH2 feed-color-Red/Grey/Brown block 51% within 430nmAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 3 8 inches (137mm) Lens width about 2 1 8 (53mm) Lens height about 1 9 16 (40mm) Bridge (DBL) about 9 16 (15mm) Temple length about 5 5 16 (135mm)
US$ 172.00
US$ 926.55
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