block 36% within 450nm-470nm

Lens height about 13/8 inches (35mm)

Frame width about 5 inches (127mm)

Eyekeeper polarized 100% UV protection lens material filters out 100% of UVA/UVB/UVC & harmful blue light up to 400nm

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

5 Pack Stylish Blue Light Filter Reading Glasses UVR075 Magnification Strength:+1.25 block 36% within 450nm-470nmAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 57 16 inches (138mm) Lens width about 2 inches (51mm) Lens height about 13 8 inches (35mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 57 16 inches (138mm)