Alaskan
0
- Joined
- Jan 29, 2014
- Messages
- 12,031
- Points
- 113
At some power level a flashlight should be able to produce a power density strong enough to do the same damage of 5mw laser could do, if focused upon long enough. It cannot focus down to as fine a spot, but no doubt a power density equal to that can be achieved, but at how much power when coming from a uniform 45 degree spread, for example.