Eyekepper Blue Light Blocking Computer Reading Glasses Women Men with Yellow Tinted Filter Lens - Classic Readers - Tortoise +1.50

Key features

Eyekepper BB60 lenses - Transparent lenses with 12 layer yellowish coating. 100% UV protection., Test via the spectrometer(the performance of blue light blocking): block 35% within 500nm, block 42% within 490nm, block 49% within 480nm, block 55% within 470nm, block 60% within 460nm, block 64% within 450nm, block 67% within 440nm, block 77% within 430nm, block 97% within 420nm, block more than 99% within 400nm-410nm., 20% color distortion due to 30% blue color was filtered out., The lenses block 30% blue color of online test for color filtering properties.

Please check Eyekepper BB90 and BB98 lenses if you need block more blue color and blue light., PRODUCTS DIMENSION - Frame material is Plastic, Lens width about 2 inches(51mm),Frame width about 5 7/16 inches(138mm),Lens height about 1 3/8 inches(35mm),Frame height about 1 9/16 inches (40mm),Bridge (DBL) about 1/2 inches(13mm),Temple length about 5 7/16 inches (138mm), with Spring hinge.