Information

Due to their high proportion of red in the near infrared and long-wave range, the “good old light bulbs” are easy-on-the-eye. In contrast to that the modern mercury light sources must be viewed much more critically.
Mercury light sources can be found in the backlight of TFT flatscreens (notebooks and computers) as well as in TFT television screens, energy saving lamps and fluorescent tubes. Read more ...

» Bluelightprotect - Why? Due to their high proportion of red in the near infrared and long-wave range, the "good old light...

» User reports Our Customers have the word...

Study explains why blue light worsens migraine headaches.
http://www.photonblog.de/?s=migraine

PRiSMA® bluelightprotect glasses can help.


Smart but harmful!
Can flat screens harm the eye?
http://www.innovative-eyewear.de/content/pdf/smartbutharmful.pdf


Photochemical induced retinal injury
http://en.wikipedia.org/wiki/High-energy_visible_light