Re: Laser Pointer
Posted by LED? on 9/30/2019, 10:12 am, in reply to "Laser Pointer"
If it's an LED monitor, the monitor absorbs light waves. The pointer is polarized, as is the monitor, so the light is filtered and reversed leaving too little of the laser pointer to be seen. |
We have a screen and projector, so I'm not sure if a green light shows up any better.
Why would a red laser pointer not work on a TV monitor?
I see that there are green laser pointers. Would that be a better option?