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WTB: high power Green laser

tuskiomi

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Looking to get my second high power greenie laser, in either a 520nm diode or a 532nm DPSS. looking for a pointer or a portable laser. Send me an offer via PM, or at my email: tuskiomisham@gmail.com Thanks!
 
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Alaskan

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If you go with 520nm get at least a 3x expander, their divergence is higher than DPSS unless single mode.
 
D

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Does it have to be a pointer My 200mW suwtech Lab is for sale.
 

Alaskan

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Although DPSS laser pointers are temperature sensitive, they can have very fine small diameter beams with decent divergence, expand them a bit and you can have very low divergence without the beam becoming too fat. For myself, I like fat beams but some folk don't, they want to see all the light in a very thin beam leaving the pointer, but of course, the thinner the beam leaving the wider it will be hundreds to thousands of feet out.

I would have no second thoughts buying from Lazerman121 at all.
 




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