4 Pack Colorful Blue Light Blocking Reading Glasses TM108D Magnification Strength:+2.00 The performance of blue light

Description

The performance of blue light blocking:block 35% within 500nm

Lens width about 1 7/8 inches (47mm)

titanium frame without spring hinges

block 33% within 480nm

Frame width about 5 1/8 inches (130mm)

4 Pack Colorful Blue Light Blocking Reading Glasses TM108D Magnification Strength:+2.00 The performance of blue lightAcrylic lens, plastic frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 5 3 8 inches (137mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 1 4 inches (32mm) Bridge(DBL) about 1 2 inch (13mm) Temple length about 5 5 16 inches (135mm)

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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