- Joined
- Jul 10, 2015
- Messages
- 9,940
- Points
- 113
Blue is a lot stronger than it looks to our eyes, and our light sensing nerves on our retinas do not bleach out to protect themselves from blue only light as they do with white light, also you can do chemical retina damage and think you are ok, then go blind the next day.
Blue light is dangerous, you would be better off viewing a direct green 30mw laser show safely and it would look very bright. Add a fog machine and it looks awesome.
A moving spot such with a laser show spreads the energy over time and area and is safer to view, a stationary spot is harder on your eyes. But you must safeguard against reflective objects.
If you have a garage wall clear of reflective items you could make a green laser Spirograph, those are a lot of fun.
My high power blue laser burning I can't watch without my laser safety glasses on, but I can record it and watch on my laptop's screen.
For direct viewing I would get away from blue and violet and go to green and red, buy a light show and observe all safety precautions.
Blue light is dangerous, you would be better off viewing a direct green 30mw laser show safely and it would look very bright. Add a fog machine and it looks awesome.
A moving spot such with a laser show spreads the energy over time and area and is safer to view, a stationary spot is harder on your eyes. But you must safeguard against reflective objects.
If you have a garage wall clear of reflective items you could make a green laser Spirograph, those are a lot of fun.
My high power blue laser burning I can't watch without my laser safety glasses on, but I can record it and watch on my laptop's screen.
For direct viewing I would get away from blue and violet and go to green and red, buy a light show and observe all safety precautions.