Active illumination couples imaging intensification technology with an active source of illumination in the near infrared or shortwave infrared band. Examples of such technologies include low light cameras. Another theory posits that since stars typically emit light with shorter wavelengths, the light from stars will be in the blue-green color spectrum. Therefore, using red light…
The easiest solution is to use eye drops for eye strain, which simulate tears. Multitasking at the job is common, but looking back and forth between a screen and a bit of paper could be painful for your eyes, neck, and head. Getting a document stand to place between your keyboard and monitor might help…
7) The glare is eliminated, rendering it more comfortable to work on screens for long periods of time. We should be cautious while taking the eyewear to extremes of condition, such as for example near fire or ice. We have been continuing visits by appointment ONLY, one family at the same time in the optical…
Another argument in favor of blue light glasses is that they help you sleep better during the night. Researchers agree that blue light from LED devices like your smartphone or laptop holds back the body’s production of sleep-inducing melatonin. Susan Primo, OD, an optometrist and professor of ophthalmology at Emory University, agrees that the research…