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SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Charger

BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I'm not sure which diode it is, but it is the multi-mode version withm a G7 lens. The host is almost perfect with a few micro scratches if you look closely.
Ok sounds good.
I have to ask this,

Is this a real Sanwu, you bought it directly from them? Not that other site that sells lasers that look identical?

It's a real Sanwu?
 
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BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

This is the website I got it from: https://www.sanwulasers.org/product/challengerii

This is the real website, right?
Yep!
Your good. :)

Probably will make an offer.
Put a question in to Sanwu, to see if the one year warranty is transferable. Give them a day or two to answer. Than I'll get back in touch with you, if you still have it. :thanks: :)
 
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Khoonda

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I made the purchase on April 24, 2017 so hopefully it is transferrable
 

BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I made the purchase on April 24, 2017 so hopefully it is transferrable
Hopefully, because I have a Challenger 2, 1 watt 520nm that need a brother . :)
 
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BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

Just heard back from Sanwu. They said the warranty is transferable but you must provide the order number?

Sending pm.
 
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SOSDD

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

Funny how no one replied until I indicated an interest.... oh well I guess.
 
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BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

Funny how no one replied until I indicated an interest.... oh well I guess.
You are more than welcome to buy it. If you check interest was showed ( see post 3 ) but since it was a nice unit I thought I'd give someone else a chance at it. Since it's been up a couple weeks and nobody's paid for it yet.??

It's yours if you'd like it, if not, I'm ready to pay for it.

Let me know what you decide. Thanks :)
 
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SOSDD

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I guessI should have put a smiley or something. I was mostly being sarcastic lol, no worries. I am still interested but I'm curious as to the wavelength. Is it actually a 470nm or is it a 465nm? My research doesn't pull up any 470nm diodes.
 

BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I guessI should have put a smiley or something. I was mostly being sarcastic lol, no worries. I am still interested but I'm curious as to the wavelength. Is it actually a 470nm or is it a 465nm? My research doesn't pull up any 470nm diodes.
Ok, no problem, I will pay for it if your not going to.

As far as the diode goes it's not listed for this one on their website. It be a good question to ask Sanwu, let us know what they say if you decide to ask. Thanks :)
 

SOSDD

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

No problem!!
 

paul1598419

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

If this uses an 07E, it most likely is decanned. Noticed the duty cycle is 30 seconds on and 30 seconds off. What other diode could be used to get to 470nm at 4 watts?
 

SOSDD

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

I got with Sanwu and it is an overdriven 465 nm diode( they didn't give me a part number).

"Dear customer,

It's a 2.6W 465nm diode but the wavelength swifts to 469nm ~ 470nm when pushing it to 4W and we also sell 4w 470nm laser"
 
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BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

Just heard from Sanwu, it's the new n465. Nice!


Edit; sorry SOSDD didn't see that you posted the same info. Ooops :)
 
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paul1598419

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

That's much better as that one doesn't have a ball lens in it. Hope this news gets this laser sold for you Khoonda.
 

BobMc

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Re: SALE - PRICE REDUCED Sanwu Challenger II 4,000mW 470nm G7 Lens w/ Batteries & Cha

That's much better as that one doesn't have a ball lens in it. Hope this news gets this laser sold for you Khoonda.
Yea, it's fixing to get relocated right next to a Challenger 2 1 watt 520nm that has been lonely way to long. :)
 




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