laser radiation

[baxtej44]

i recently purchased a product for some stage lighting... it's a class IIIB laser product as indicated on the sticker...


not sure if i'll be able to find the wavelengths of the colors but they have like a lime green (bright green, not like forest green) and a red color (the popular red laser color)


i've looked around on the internet and a few sites have said it's okay if i bounce it off of something... just looking for some clarification by people who know





===edit==== (found some info)
Multifunctional mini 2 color in 1 Lens with Red&Green fireworks+strobe flash Laser Light System Show
Total 150mw ( Red+Green/Portable/Fireworks/Strobe flash/Sound control/AUTO/Speed adjustment)
External Color:Blue
Laser: 100mw@650nm+50mw@532nm(Red+Green).
Play Mode: Sound Active, AUTO,Speed adjustment,Strobe flash control.
Interface: 5V 1.5A AC adapter (USA plug,other country need a plug converter)
Power Supply: AC110v~AC230v ±10％, 50/60HZ,15w.
Size: 130*92*52mm Weight: 0.80Kg
Applicable placeJs, Bands, Bars, Pubs, Clubs, Roller skating rinks, DTV, family party, etc.

A. The shell of this product made of high quality galvanized aluminum,can be waterproof(the whole machine isn't waterproof,can't be used outside in rainy day), rust and anti-static,hanging bar can be wide angle adjustment,no caltrop and scrub on the surface, very smooth.
B. This video and display pictures made of heavy bass environment in the dark with smoke.
C. CLASS III B LASER! Please Do not look directly at the laser beam for a long time at close range,the laser irradiation does not harm the body but eyes.

 

[yyc_tbird_sc]

General rule for theatrical lasers....aim them above people's head. That way there's no chance for it to be in people's eyes.

Check out Wicked Laser's webpage for more info http://www.wickedlasers.com/support/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=50&nav=0,3. A quote from there...Class IIIb lasers produce sufficient amount of energy to cause personal injury and start fires. Certified laser safety eyewear required when using these products.

 

[baxtej44]

General rule for theatrical lasers....aim them above people's head. That way there's no chance for it to be in people's eyes.

Check out Wicked Laser's webpage for more info http://www.wickedlasers.com/support/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=50&nav=0,3. A quote from there...Class IIIb lasers produce sufficient amount of energy to cause personal injury and start fires. Certified laser safety eyewear required when using these products.

well i've seen that they are only dangerous if their total output is at a certain number... not sure if the above description meets or exceeds that number for dangerous

 

[yyc_tbird_sc]

Hate to tell you...any laser is dangerous. It may take a little longer to do damage, but it will do damage regardless of power output. Remember too, that there are people who are more susceptible to having their eyes damaged by laser light.

If your laser has been classified as a IIIb, then it falls into this category. Aim the light above the crowd. You may be able to get away with aiming it directly down (like hanging it above the crowd's head and pointing it straight down). Check with some local people to you who have experience with theatrical lasers and see what they say.