4 pack retro blue light blocking reading glasses tm103 Magnification Strength:+2.50 Polycarbonate lens

Polycarbonate lens

Frame width about 5 5/16 inches (134mm)

Low blue light glasses provide computer eye strain relief & alleviate dry eyes & relief headache when using your T

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

Temple Length: 130mm

4 pack retro blue light blocking reading glasses tm103 Magnification Strength:+2.50 Polycarbonate lensAcrylic lens, plastic frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 5 7 16 inches (138mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 3 16 inches (30mm) Bridge(DBL) about 1 2 inch (13mm) Temple length about 5 7 16 inches (138mm)