Eyekepper Titanium Blue Light Blocking Glasses -Round Rimless Computer Readers Men Women with Orange Tinted Lens for

Features :

• Eyekepper BB98 lenses - orange tinted lenses with 12 layer coating.100% UV protection.
• Test via the spectrometer(the performance of blue light blocking):block 89% within 500nm,block 91% within 490nm,block 93% within 480nm,block 94% within 470nm,block 96% within 460nm,block 98% within 450nm,block more than 99% within 400nm-440nm.
• 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.
• The lenses block 90% blue color of online test for color filtering properties.
• PRODUCTS DIMENSION - Frame material is Memory Titanium, Lens width about 1 7/8 inches(47mm), Frame width about 4 3/4 inches(120mm), Lens height about 1 5/8 inches(42mm), Bridge (DBL) about 11/16 inch (18mm), Temple length about 5 1/8 inches(130mm),without spring hinge

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