Half-rim Metal Blue Light Filter Reading Glasses 1-CG1614 Color:Gunmetal Lens height about 1 5/16

Lens height about 1 5/16 inches (32mm)

It's great in relieving visual discomfort and fatigue when working or gaming on computer for a long time

Not only for looking far

Temple length about 55/16 inches (135mm)

Lens height about 1 5/8 inches (41mm)

Half-rim Metal Blue Light Filter Reading Glasses 1-CG1614 Color:Gunmetal Lens height about 1 5/16PROTECT 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. BLOCKING OVER 30% BLUE LIGHT Blue light blocking technology naturally blocks out the recommended 30% of blue light rays: do not settle. Protect your eyes with the best blue light blocking glasses money can