Rectangle Blue Light Filter Reading Glasses 1-CG908 feed-color-Blue/Black/Gold Lens height about 1 3/16

Lens height about 1 3/16 inches (30mm)

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

Frame width about 5 inches (125mm)

tr90 frame with spring hinges

Rectangle Blue Light Filter Reading Glasses 1-CG908 feed-color-Blue/Black/Gold Lens height about 1 3/16PROTECT YOUR EYES Anti glare lens coating prevents insomnia and macular degeneration. Low blue light glasses provide computer eye strain relief & alleviate dry eyes & relief headache when using your T. V., smartphone, tablet or PC gamer equipment. COMPUTER READING GLASSES Blue light blocking computer reading glasses can reduce eyestrain when you are working on computer, phone,or Tablet PC. It's great in relieving visual discomfort and fatigue when