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Green Laser Iiib
Can anybody answer my question about laser pointers?
I have two lasers, a green class IIIb and a red class 2. The thing is, although the green laser is clearly much brighter - both on paper and in use - the sticker affixed to the green laser states that it is <1mW in power, which is the same as the red one. However, the class system (which can be viewed here: http://en.wikipedia.org/wiki/Laser_safety#Old_system) indicates that by definition a class IIIb laser must be more powerful than this, and indeed the instruction manual for it rather confusingly states an output power of 5-300mW. How powerful is this laser? It is very odd that the sticker states it is a class IIIb with a power of less than 1mW even though that is a contradiction in terms.
My green laser pointer is 5mw, most of the less expensive versions are, and I don't believe I've ever seen green 1mW laser pointers for sale on the mass consumer market at least.
It's probably just a mistake.
Laser pointers are awesome, that's why people buy them.
check out that http://www.wickedlasers.com/ they have some totally awesome things, if only I had the money..
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free shipping 50MW 532nm Green Laser Pointer Green Laser Pen $16.03 Light source: 532nm/50mW green laser module; Powered by one 18650 batteries; 50mW green laser. |
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green laser pointer green laser pen 50mw Green Laser Pointer 5 in 1, 5 different designs, laser pointer, green lase $26.32 532nm 50mW 5in1 green laser pointer pen ( 5 star head+1 straight line ) green laser starry pointer pen |
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!!Laser Shop!! 150mw High Power Green Laser Pointer with Key 3998 (Metal + Battery Strong)!!!! Free Gift 2 in 1 Red Laser Pointer Star !!!!! Shipping Gift !!!!! Usps Priorty Only Take 2-3 Business DAY !!!!!
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DescriptionDescription: Very Powerful Green laser All-weather cast metal design Adjustable beam diameter up to 30x Built in lock and keys for child safety Laser is strong enough to burn matches and pop balloons! |
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!!Laser Shop!! 200mw High Power Green Laser Pointer with Key 3998 (Metal + Battery Strong)!!!! Free Gift 2 in 1 Red Laser Pointer Star !!!!! Shipping Gift !!!!! Usps Priorty Only Take 2-3 Business DAY !!!!!
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DescriptionDescription: |
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5mw 532nm Open-back Star-projected Green Laser Pointer Pen
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Description1PCS 5mw 532nm Open-back Star-projected Green Laser Pointer Pen |
My Good Off Brand Green Laser Pointer! 
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