Old 04-26-2016, 02:46 AM #1
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Default 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

Hi, came across these two laser modules on banggood.
they say they are for etching as part of cad system
i see some blue 1000 mw pointers for comparable price, but i wonder if the module would last longer or be a true 1000 mw or more depending on which one was bought?

450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter Sale - Banggood.com

price isnt too bad i thought.
i wondered how far of a beam it would project out. or whether it was just concentrated at a short distance. would the beam project out over several miles is it my question.
definitly some power available.

445nm 2.5W 2500mW Blue Laser Module With Heatsink For DIY Laser Cutter Engraver Sale - Banggood.com
12 volt 1.3 amp,, could it be run off a battery or just a wall charger ?

http://www.banggood.com/445nm-1_6W-1...-p-983766.html



Last edited by lightfoot500; 04-26-2016 at 03:37 AM.
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Old 04-26-2016, 07:34 PM #2
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Default Re: 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

Anybody ?
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Old 04-26-2016, 07:53 PM #3
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Default Re: 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

I see those all over ebay too. Don't know about how good or bad the divergence would be. If they say 12 volts and 1.3 amps you could run it off any 12V battery or decent 12V PSU.
445nm 450nm 2500mW 2 5W Blue Laser Module for DIY CNC Cutter Engraving ENGRAVER | eBay
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Old 04-26-2016, 08:21 PM #4
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Default Re: 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

Susie has some some units that are similar or just alike. and she has alot of real nice units.
i have been a customer of hers in the past.
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Old 04-29-2016, 01:45 AM #5
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Default Re: 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

I guess these things are over rated. no body is messing around with these ?
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Old 04-29-2016, 01:50 AM #6
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Default Re: 450nm 1W 1000mW Blue Laser Module With Holder For DIY Laser Cutter

Don't know if anyone here has one. They might or might not be good, but you'll need to be the guinea pig
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