Developed specifically for measurement of effective UV germicidal irradiance in air/water sterilization applications employing low/medium-pressure-Hg or pulsed-Xenon lamps, the solid-state ...
We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...