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I want to buy a decent quality 200-400mW suggestions?

davidjordan

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Mar 22, 2019
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Don't want to mess with shipping back and forth to China. Any suggestions?
 



Lifetime17

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Dec 15, 2014
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H David,
What WL are you looking to buy ?

Rich:)
 

trinh hong phuoc

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May 12, 2017
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you can use green laser diode(sharp diode) -it can reach 100mw
just find google sharp 505nm
 

paul1598419

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Sep 20, 2013
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Most, if not all, of the Sharp 505nm diodes offered for sale now are case positive. This makes building a pointer with them difficult if you don't have a linear driver for driving them.

Have you considered the 301 or 303 pointers at 532nm on eBay? They can be had for as little as $6.00 each and have an output power ~80 mW most of the time. At least in my experience.
 




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