COMPUTER READING GLASSES - Blue light blocking computer reading glasses can reduce eyestrain when you are working on computer

Temple length about 4 11/16 inches (125mm)

block more than 99% within 400nm-410nm

Lens width about 2 inches (50mm)

comfortable to wear

Cat-eye Blue Blocking Reading Glasses Nighttime Glasses LX17004-BB98 Color:Gold Brown COMPUTER READING GLASSES - BlueAcrylic lens, metal and rubber frame with spring hinges Block 98% blue light, serious color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 9 16 inches (15mm) Temple length about 5 1 4 inches (133mm)