Anti Blue Light Glasses for Kids Computer Eyeglasses Oval Style Memory Frame-Yellow Tinted Lens Eyeglasses

• Eyekeeper 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 Eyekeeper BB90 and BB98 lenses if you need block more blue color and blue light.
• Metal frame with spring hinges,Lens width about 1 13/16 inches (46mm), Frame width about 5 1/16 inches (128mm), Lens height about 1 1/8 inches (29mm), Frame height about 1 1/4 inches (31mm), Bridge (DBL) about 9/16 inch (15mm), Temple length about 4 15/16 inches (125mm).

*Per the Occupational Safety & Health Administration: The preferred viewing distance for VDTs ranges between 18 and 24 inches (45.72 and 60.96 centimeters, respectively)
*Filters 100% of the most damaging low-level blue and nearly 60% high energy visible light from tablets, phones, TV, computers and more.
*Our lenses code is BB60 for the Eyekeeper blue light block glasses.

The Anti Blue Light Glasses for Kids Computer Eyeglasses Oval Style Memory Frame-Yellow Tinted Lens Eyeglasses is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Jul 25, 2021