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FS: SOLD: 170$ ~2W violet laser MM, host copper brass

thanhtung

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dear, i have just complete my building with this host:
- It use 1 x 18650 (not iclude)
- G2 len include
- Cost ship 14usd




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my video:
 
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thanhtung

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Re: FS: 240$ ~2W violet laser MM, host copper brass

maybe about 410nm, i can't know exactly!:yh:
omg, i was typed wrong its price! i have fixed it, sr!
 
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BowtieGuy

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Re: FS: 170$ ~2W violet laser MM, host copper brass

That's a great looking laser, and a good price, thanhtung, very tempting; it ought to sell quickly! :yh:

Good luck on your sale. :beer:
 

Alaskan

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Have you done any divergence tests, or have those figures?
 

thanhtung

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Have you done any divergence tests, or have those figures?

I do not have a wavelength meter so I only predict wavelengths around that,
i have ever compared with SJ06 about some months ago, i see it is brighter than SJ06 but not fanciful violet as SJ06
 

BobMc

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Re: FS: 170$ ~2W violet laser MM, host copper brass

That’s a really heathy looking host! Looks like it has a lot of heat sinking. Bet you’ll get a lot of run time out of this build. Best wishes with your sale. :gj:

+reps
 

Alaskan

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Divergence test does not require a wavelength meter, just wanted to know how much the beam spreads per meter forward.
 

GSS

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Re: FS: 170$ ~2W violet laser MM, host copper brass

What part of the host is copper and what part is brass?
 

thanhtung

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Divergence test does not require a wavelength meter, just wanted to know how much the beam spreads per meter forward.
do you mean thís picture:
1, not len range 1m:

2, compare focus with lpc815 at range 5m
 

BowtieGuy

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Maybe this "Yellow Copper" from Wikipedia. It looks a lot like what I would call brass. :yh:
 

CurtisOliver

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Re: FS: 170$ ~2W violet laser MM, host copper brass

Brass was exactly what I was thinking Jeff. :thinking:
Yellow copper is quite unusual.
 
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