Eyekepper Computer Glasses - Blue Light Filter - UV420 - Protection Square Nerd Glasses - Grey +2.00
11 months ago Fashion Sydney 17 views$18
Location:
Sydney
Price:
$18
- Eyekepper BB40 lenses - transparent lenses with coated..100% UV protection.
- after the online test for colour filter properties. These glasses do not block the blue colour. Please check the Eyekepper BB60, BB90 and BB98 lenses if you need to block blue colour and more blue light.
- Test over the spectrometer (power of blue light blocking): block 29% within 500 nm, block 32% within 490 nm, block 33% within 480 nm, block 35% within 470 nm, block 36% within 460 nm, block 37% within 450 nm, block 39% inside. of 440 nm, block 51% within 430 nm, block 93% within 420 nm, block more than 99% within 400 nm-410 nm.
- Almost no colour distortion.
- Dimensions of the products: frame material is TR90, glass width approx. 2 1/16 inches (53 mm), frame width approx. 5 5/8 inches (143 mm), glass height approx. 1 5/8 inch (41 mm), frame height approx. 1 7/8 inches (47 mm), bridge (DBL) approx. 1/2 inch (13 mm), arm length approx. 5 1/2" with spring hinge
Additional Details
Condition
New
