I found it on Ebay within the last couple of weeks for $10 plus $6 shipping; I did a search on Ebay for "laser pointer" "aa batteries" and it popped up as the only listing to meet those search parameters.
And yes, it is downright humongous for a 5mW diode laser. But C cells can be used in an...
5mW 3xAA Cell Red Laser Pointer, retail $10.00
Manufactured by Laserlyte [link removed to comply with CPF Policy - DM51]
Last updated 11-12-11
What this is is a very large pen-style laser pointer that can be packed into a briefcase or just carried in its foam-line hard-sided case.
It...
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5-Function 445nm Blue Laser Pen, retail $135
Manufactured by: (Homemade by yobresal on Laser Pointer Forums)
Last updated 11-21-11
The 5-Function 445nm Blue Laser Pen (hereinafter...
I ran it for five minutes continuously yesterday, and saw no visible degradation. Exterior temperature of the laser head after this test was 123°F (50.55C°); ambient temperature was 69°F (20.55C°).
This laser does have a duty cycle recommendation of 30 seconds on and 60 seconds off.
I actually attempted to intentionally ignore the duty cycle recommendation yesterday so that I could perform additional spectroscopy of a "hot" laser diode, but my battery pooped out and my chargers & extra...
It is a great deal indeed; however, safety eyewear is not automatically furnished with the laser.
These laser safety glasses on DinoDirect's website might just do the trick.
Good afternoon bshanahan14rulz,
I would prefer not opening it up; but somebody else has, and he's given me explicit written consent (not just implied oral consent) to use his photographs in any manner that I see fit.
So, without further adoo:
Main controller board:
Blue Laser:
Green...
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Reke 500RGB Stage Laser Show Projector, retail $247.76 (www.dinodirect.com...)
Manufactured by Shenzen Reke Laser Technology Co., Ltd (www.rekelaser.com)
Last updated 10-09-11
The...
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1000mW 447nm Waterproof Adjust Focus Blue Laser Pen, retail $225.20 (www.dinodirect.com...)
Manufactured by: OXLasers China (www.oxlasers.com)
Last updated 09-22-11
The 1000mW...