3 ms·
Lots angry deniers here, however there is a good deal of research that short-wave blue light <=450 nm is more harmful to retina than long wave blue light >450nm
by SomeoneFromCA 3y ago
Lots angry deniers here, however there is a good deal of research that short-wave blue light <=450 nm is more harmful to retina than long wave blue light >450nm, and there is good amount of monitors nowadays which have blue light peak shifted to 460nm (without any noticeable difference in colors), without any price difference, this is a yet another point to pay attention for while buying a new screen.
- bradgranath 3y agoSo turn down the blue? Why wear sunglasses?
- SomeoneFromCA 3y agoHave no idea what your point is, but glasses could be in theory made from material that significantly alters the spectrum, removing shortwave part of blue light but leaving longwave, without significantly changing the percepted color. Check eyesafe.com.