New milti-colored laser

HI ALL, I just received this Email & thought I'd share it with the Forum. rob

Multicoloured Laser - Three lasers in one hand held unit : NEW
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Tue, January 19, 2010 1:35:58 PMFrom:Bluesky Newsletter 2 Jan 2010 <bluesky@ekmsend.com>
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View ContactTo:fusedpulse@yahoo.com



WOW - Latest New Cool Item - THREE lasers in one - WOW The actual laser is solidly built and comes with a rechargable battery and charger To buy go here - http://www.megagreen.co.uk/shopexd.asp?id=568
If you decide to splash some cash then a nice discount coupon will be of great help !! simply enter the word - newsletter - in the coupon box for 15% off - you can use that coupon anywhere on any of the bluesky sites too in case your in desparate need for a nodding dog
The unit is NOT for presentation use as its 50mW , and contains a RED laser , a GREEN laser and a UV Purple laser ... thats 670nm and 532nm and 405nm - ( please note the blue i not TRUE blue , its a kind of hazy purply colour that look true blue on a white surface ).
This is quite a revolution in the laser pointer market - 3 lasers in one ! but im sure theres a few more to come ... theres no sign of them yet , but im pretty sure within six months a unit will be available that you can switch from kaleidescope mode to individual colours , and eventually a merge mode so that you can create multicolours or even white !
Just been asked by my ten year old daughter what a RGB laser is and she managed to stay awak during my explanation , and must have understood some of it ask she was asking if i could merge the colours to make a PINK laser and then to top it off ... she wants me to make a BLACK laser !
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It looks cool, but from the picture I suspect it has three apertures instead of a combined beam.

Could be, but if they are talking about having all the options they wrote about in future models, then three apertures might be the best way to go. IDK, guess we'll just have to "WAIT & SEE" as always, lol !!!!

( 3 in 1 ) Red Green Purple laser flashlight [BRGW-0030 three color laser] : Screambuy electronic consume products

BOBLASER--Green laser pen,Green laser pointer,Blue laser pointer,Red laser pointer

Cheaper & cheaper. More pics for your judgement.

FireMyLaser said:

It looks cool, but from the picture I suspect it has three apertures instead of a combined beam.

Click to expand...

It doesn't have to, remember different wavelengths have different diffraction angles.

Grix said:

It doesn't have to, remember different wavelengths have different diffraction angles.

Click to expand...

I bought a unit very similar to this one in Decmber only it had two lasers a red and a green and it made the coolest moving stars, on xmas day the green module quit working so it has been sent back to china.
I almost bought one like yours with RGV but it was $320.00 so I got the less expensive RG one.

BR

Pyro...

Grix said:

It doesn't have to, remember different wavelengths have different diffraction angles.

Click to expand...

Why I was sceptic was because if it was a true combined beam it should have a white dot in the center, even when shot tru a diffraction grating.