Eyekepper Ladies Blue Light Blocking Glasses Half Rim Design with Amber Tinted Filter - Cateye Eyeglasses for Women Block Computer Screen UV Rays - Anti Glare Filter Reduce Eye Strain - Black
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Eyekepper Ladies Blue Light Blocking Glasses Half Rim Design with Amber Tinted Filter - Cateye Eyeglasses for Women Block Computer Screen UV Rays - Anti Glare Filter Reduce Eye Strain - Black
The lenses block 50% blue color of online test for color filtering properties. Please check Eyekepper BB98 lenses if you need block more blue color and blue light.
Test via the spectrometer(the performance of blue light blocking): Block 29% within 500nm, block 32% within 490nm, block 33% within 480nm, block 35% within 470nm, block 36% within 460nm, block 37% within 450nm, block 39% within 440nm, block 51% within 430nm, block 93% within 420nm, block more than 99% within 400nm-410nm.
30% color distortion due to 50% blue color was filtered out.
PRODUCTS DIMENSION - Frame Material is Metal, Lens width about 1 15/16 inches(50mm), Frame width about 5 1/8 inches(130mm), Lens height about 1 1/2 inches(39mm), Frame height about 1 5/8 inches(41mm), Bridge(DBL) about 9/16 inches(15mm), Temple length about 5 5/16 inches(135mm), with spring hinge.