5mw 532nm Astronomy Powerful Green Laser Pointer - Black

Should i get the 15mw 35mw or 55mw as my first strong laser pointer? i have handled lasers before and i dont want one that cant melt plastic with the cap add on. i also wanted to know does just looking at the point you are pointing to hurt your eyes or

A: Google "ANSI laser hazard class" for an explanation of the different hazard classes in terms of power levels. A 55 mW CW laser, for example, is a class III laser, which means it is powerful enough to do retinal damage in under the time it takes

Bell Keychain Laser Pointer 5 Interchangeable Lenses

Presentation Pointers * Laser-key * Ideal for presentations and demonstrations * Handy laser pointer key chain keeps * tips include Internet mail smiley to sign the money, I 3 and the sun using the * key messages flash on the ceiling , wall *... if you collect the laser, is a nice addition, I have one, and one milliwatt milliwatt red and green in 1030 when still 50 milliwatts green.

Source: Bell Keychain Laser Pointer 5 Interchangeable Lenses