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cheap green lasers?

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bobobob121

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it doesn't matter about IR filter or not..just wondering which site still sells them to US citizens. Does kaidomain still sell even though their lasers say non-us?
 





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bobobob121

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well i need a 50mW green by this weekend. i can spend anywhere up to 80 bucks. I am willing to spend more for shipping as well as it does NOT need an IR filter.
 
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laserlover

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i ordered a 5mw green pen style laser from ledshoppe.com a week and a half ago and it still is not here, it will not get to you by the weekend! :p
 
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REVENGE

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I highly recommend LEDShoppe. I just received my 50mW green pointer today, and it is very impressive, even compared to their 30mW pointer. It will take at least 7 days to get to you, so that's your only consideration.
 
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bobobob121

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thanks man..sounds like a good deal to me. and personally i don't really car about any IR leakage
 
rocketparrotlet

rocketparrotlet

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Well, no. But you can't expect good quality for such a cheap price. They're still really fun, they just leak IR and their power output varies a lot.

If you want a good quality green pointer, go to Laserglow or Novalasers, but expect to pay at least 4 times as much.

-Mark
 
dav

dav

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who sells red or geen LD at least 250mw?
and how can i meausure ma?
 
LRMNmeyer

LRMNmeyer

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dav said:
who sells red or geen LD at least 250mw?
and how can i meausure ma?
Click to expand...
Green LD's don't exist. You can buy a red LD from Greg at Stonetek, TheMonk, or you could harvest your own from a DVD burner. You could get 250mW easily from a 20X or 22X diode, but with a 16X (which Greg sells), it would be iffy-with a good heatsink, it might last for a little bit.
You can measure ma's with a DMM (Duel multi meter) which go for around $10.
This isn't really the right topic to post this in, BTW.
 
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