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First laser assembly?

cesun

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I need around a 750nm laser with around 45-80mw power. But I can't find anything very close. So I'm looking at these:

Laser module - 5PCS 3VDC 780nm 50mW Infrared IR Laser DOT Diode Module 5PCS 3VDC 780nm 50mW Infrared IR Laser DOT Diode Module [] - $39.50 : Laserlands
Laser torch - Torch Shell Torch Shell [] - $28.00 : Laserlands

Would this basically be all I need? So I could just assemble the module inside the torch and add batteries, and that's it?

Would this module work? (It's cheaper) - aixiz.com StoreFront

Also, where could I find some very inexpensive goggles for this wavelength?

Thank you!
 

cesun

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Well, assuming the goggles protect properly. :) What I meant was I don't care about design, brand, etc.
 

oic0

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The laserlands one costs more than the Aixis one because its 5 of em ;)
 
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