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Which laser


David A

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I'm considering adding a laser to my hire stock, now I know there are administrative problems but I would like advice on what power I need to get a serious laser effect.I am interested in the Showtec 500mw rgb unit but of course looking at photos can be deceptive, and I don't have any reference point.Any references to non advertising information would be welcome.
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Should have checked your profile, in that case I have no idea.
It would have been easier if the "Location" field SAID Australia. Not getting at anyone, but it would be a real help if more people gave us some clue as to where they are. City, county, or for non-UK members, country would be wonderful!
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one point that I've noticed - if it makes any difference to your application.....

 

The RGB Lasers that I have seen (pro-end, not China end) tend to have a large beam divergence, as 3 or more lasers are collimated to produce the eventual beam that is on view. This can be particularly poor for graphics projection. Other than that - it's a personal choice thing. Some folk like fat beams - most tend not to.

 

I'd suggest that Demo of the kit is imperative!

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I dont know how much money is avaliable but I used a lazer for new years eve party in windsor wich was built in an intel moveing head this can set you back a lot so I dont know I used a laserworld pro-300 rgy mh

again this is a serious piece of kit you dont even need haze you can see the beams without it!!!

but this can be upto £2000 but can fill a large stage no problem

let me know what you think or decide to get

 

jamie

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I did ask for non advertising advice and got a string of links to commercial sites, is there anyone who would like to actually give an opinion on the original question?

 

Calm down, photonlexicon.com is a non commercial laser forum, with number of Australians resident, but server is unfortunately down at moment.

 

500mW white is total power of all three lasers so total out on any one is considerably less, not so great for beam shows in larger rooms.

 

Lower quality red can diverge badly , how far can it hold a white line without fringing?

 

Crystals within blue lasers are hygroscopic and may get eaten by fog juice faster than others.

 

Green has never been cheaper, also means never been more common. Sure read that Tiesto`s rider forbids use of soley green lasers.

 

Good laser graphics software can get expensive.

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