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In Reply to: RE: Pointing Laser pointer at the TV screen any DANGER ? posted by Paul D on December 20, 2008 at 09:02:16
What do you mean by : ".....undervoltage conditions or burn in from static images.."
Do you mean that if I PAUSE/STILL an picture from a DVD on from the TV itself then there is a danger to the plasma ?
"it is an unsafe practice to shine a red diode at a reflective surface. You risk severe eye damage or even blindness" Point taken.
I believe that there are LED light dot pointers (in various colors) available at low cost that would serve as a safe pointer" ...Are you saying these LED pointers are safe not only for the Plasma but also for the Eyes from reflection/direct. Your further advice please .
My Laser pointer specification : Laser Diode , Wavelength 635-680 nm, Maximum Outpur lexx than 3mW , Class 2 Laser product. --What do these all mean if you care to clarify for the benefit of the uninitiated.
Thank you very much.
baguadao
"
Follow Ups:
A laser emits coherent light. The "waves" are synchronized.
LEDs (ordinary, not laser) emit incoherent light, like a flashlight with an incandescent bulb.
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