Pay in 4 interest-free payments of $15.30 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
NoBlue Black is a combination of innovative technology
✅ Falling asleep easier and naturally
Deprived of blue light
you can continue to use your computer
up to 450 lm
Grand Orange Screen Filters NoBlue Black is a combinationGrand Orange Orange lens glasses for evening screen use. Grand Orange is designed for evening use with screens and artificial light after dark. Its Orange lenses block 100% of blue light within their stated operating range and noticeably change colour perception. 100% blue light blocking within the stated Orange lens operating range A larger, comfortable frame format CR39 lenses with the filter integrated into the lens material Lightweight TR90 frame
US$ 42.70
US$ 438.05
US$ 406.98
US$ 232.00
US$ 169.40
US$ 21066.64
US$ 26.50
