Blue Light Short Wavelength

Blue Light Short Wavelength

Visible light waves vary long from 380 nanometers to 700 nanometers . “Artificial, blue-light filtering lenses in the attention for protecting the macula after cataract surgery”. Figure 4 Fundus autofluorescence images from the left eye of a 75-year-old patient affected by geographic atrophy. Either 488 nm fundus autofluorescence image and 450-red filtered FAF image shows…