The FDA also explained why blue and violet green laser pointer can be particularly dangerous: the human eye is actually less sensitive to blue and violet light. Therefore, although the victim will react quickly to the red or green laser, the person may not blink or turn around quickly under the same powerful blue or purple light, increasing the likelihood of injury. After witnessing the increase in the incidence of eye damage caused by these lasers and better explaining the dangers of these products, researchers in Saudi Arabia recorded the medical records of 14 young men between the ages of 11 and 30. They went from 1. He started seeking treatment for these injuries from 2012 to January 2013. Each of the 14 patients in the study suffered an eye injury. Four of the patients had a full-thickness macular hole, which is a partial rupture of the eye responsible for detailed central vision. Have been watching yellow laser pointers and watching other people's videos about them.
Before I continue to buy, I want to ask an urgent question (tee hee: sneaky:). Does anyone know if there are any models of yellow lasers that have visible beams such as red, green and blue, or whether the yellow high powered laser beam requires a fog machine and/or a foggy space? The 589nm beam becomes slightly noticeable in a dark room of about 10mW+. Unfortunately, the main source of many members is 589, which no longer sells portable devices. Dragon Lasers used to be the most valuable place to obtain this wavelength. They are CNI distributors. So unless you know another reliable source, good luck. I own an Aurora with a power rating of 5mW and a Spartan with a power rating of 50mW. Aurora will reach 5-7mW, and the beam will start to become visible in a very dark room. However, 50mW+ Spartan can see the beam in a dimly lit room. 589nm is not such a bright wavelength because our eyes are less sensitive to this wavelength in darker conditions. The fog will obviously bring out any visible laser beams brightly.