5 Pack Thick Bifocal Blue Light Blocking Reading Glasses DSS027

Acrylic lens, plastic frame with spring hinges
Block 98% blue light, serious color distortion
Frame width about 5 3/4 inches(146mm)
Lens width about 2 inches(51mm)
Lens height about 1 9/16 inches(40mm)
Bridge (DBL) about 1/2 inches(13mm)
Temple length about 5 1/2 inches(140mm)
EYEKEEPER BIFOCAL GLASSES - A crescent shape on the bottom part of the lenses have magnification, which is for reading and close-up work. And the other parts of the lenses have no magnification,which is for distance viewing.

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5 Pack Thick Bifocal Blue Light Blocking Reading Glasses DSS027

5 Pack Thick Bifocal Blue Light Blocking Reading Glasses DSS027