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M140(445nm) and BDR-209(405nm) burning lasers for sale.

M

morphs

0
Joined
Dec 11, 2008
Messages
117
Points
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Hey all,
I have two lasers up for grabs. They are both built in a great little host (1-18650 or 2-CR123.)
Both have a custom copper heat sink, and I will include a 3 element and a G2 lens with each one.
I’m asking $100 ea. Shipped within the US.

M140(445nm)
Survival laser driver set at 1.6 amps.(with heat sink.)
Compact host fits one 18650 battery.
Custom copper heat sink.
3 element and G-2 lenses included.

BDR-209(405nm)
Survival laser driver set at 0.6 amps.
Compact host fits two CR-123 batteries.
Custom copper heat sink.
3 element and G-2 lenses included.

Thanks,
Jon

M140
0DC851CE-A740-4D4C-A050-BA25D1AC4857.jpeg

4B615CB9-3039-471F-927D-0358CB45BEE0.jpegB3084264-F2BA-4664-AA37-ED6D2C2DA46D.jpeg4DC66788-8673-4783-A1D3-DE50275DD02D.jpeg
BDR-209 on the left. M140 on the right. BDR beam photo above.
 
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Forgot to mention, the BDR has less than 5 minutes of use, and the M140 has less than 10. These were brand new diodes from DTR.
Also, buy both and take them for $160 shipped in the US.

-Jon
 
How many mW are they for the less DIY knowledgeably inclined? :)
 
Snecho said:
How many mW are they for the less DIY knowledgeably inclined? :)
Click to expand...

good question. I don’t have a meter to measure output, but based on spec, they should be roughly:
M160 at 1.6 amps should be around 1,800mW of output power. Capable of 2.200mW at 1.8 amps.
The BDR at 0.6 amp will fall between 8-900mW of output power.
 
Thanks!
Yeah. They are a solid build, in a great little host.
Someone will get a pretty good deal. I make all my own heat sinks, and I love electronics, so I just build them for fun. Once these sell, I’ll move onto my next builds.
 
Haha. I’m sure you’re right. I’m already thinking of what to build next.
 
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