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Old 03-25-2014, 10:35 AM #33
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Default Re: WTB: 3W+ Blue Laser

You can get the NEW 9mm NDB7A75 3.5W laser diodes from DTR's shop here but as far as I can see there isn't much info out there about 'em...!
Best wishes to you @Livinloud! Wish you a fast recovery!

Jim


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Blue-rays
PHR-803t, 117mW Aurora C6
320mW 6x Hotlight

Blues

Bigboy ~2.5W
Labby 1.8W
1.1W in Aurora C6
800mW WL Spyder Arctic G2
Greens
O-like Green Crown 500mW Peak 731mW Chart here
PL520 100mW
Cheap e-bay 25mW and 100mW

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O-like cute 300mW (Dead)

LPMs
Modded Laserbee 2.5W USB

Last edited by jimdt7; 03-25-2014 at 10:36 AM.
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Old 03-25-2014, 10:56 AM #34
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Default Re: WTB: 3W+ Blue Laser

IMO, it is better to sacrifice some power (for example, 200-600 mW) and have a long-lasting diode than pushing it too hard and decreasing its chances of survival...

A few more mW won't make the beam a lot brighter or better-burning...

Last edited by Cel; 03-25-2014 at 11:03 PM.
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Old 03-25-2014, 01:42 PM #35
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Default Re: WTB: 3W+ Blue Laser

Greetings,

One thing about Rick is that he is a commercial seller and not just a " hobbyist " so he has LOTS of capital to work with. The driver he uses, he recently bought 300 and normally buys everything in bulk. If anybody has $539 to spend on 1 diode, and buys 4 at once has got to have some working capital.
Those new 3.5w 9mm diodes will take quite a bit more than 2.4a and using a driver like that is under utilizing the potential of the diode, by a lot....


cheers,
Moe
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My lasers include,

4.5w Scorcher NUBM07E 465nm custom Ehgemus host, adjustable focus 10x expander ( LPM 4w+ )
2w The Scorcher M462 custom host 462nm adjustable focus w/3 element lens ( LPM 2033mw )
5w+ " The Super Scorcher " NUBM44 custom Mrcrouse host, adjustable focus w/O-like G2 lens, 10x beam expander ( LPM ?w )
4.2w " The Scorcher " NDB7A75 custom MX900 build, adjustable focus w/3 element lens ( LPM ?w )
3.4w " The Scorcher Jr. " 450nm custom MX900 build, adjustable focus w/G2 lens ( LPM 3453mw )
3.2w " The Copper Scorcher " 450nm custom MX900 build, adjustable focus w/G9 lens ( LPM 3229mw )
3w Lazeerer Big Boy 445nm custom with adjustable focus ( LPM 2.8w )
2.5w Sixtee9 C11 445nm custom w/G2 lens ( LPM 2744mw )
2.2w RHD SAIK 449nm custom w/G1 lens, ( LPM 2062mw )
2.1w Ehgemus Alien Laser w/adjustable focus G2 lens ( LPM 1977mw )
1.8w RHD The Beacon 445nm custom with adjustable focus G2 lens ( LPM 1974mw ) Sold !!
1w Dragon lasers Spartan 445nm ( LPM 1220mw )
1w Wicked Spyder III Arctic 445nm with extended lens kit ( LPM 750mw....sad )

120mw 405nm labby, adjustable focus ( LPM 110mw )
500mw Wicked Spyder III Krypton 532nm with extended lens kit ( LPM 220mw....pitiful !! )
300mw From Mars 532nm w/adjustable focus ( LPM 320mw ) Dead

700mw Custom C11 638nm w/adjustable focus 3 element lens ( LPM 738mw )

PM me to order your Scorcher or Scorcher Jr. today !

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Old 03-25-2014, 08:17 PM #36
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Default Re: WTB: 3W+ Blue Laser

Quote:
Originally Posted by jimdt7 View Post
You can get the NEW 9mm NDB7A75 3.5W laser diodes from DTR's shop here but as far as I can see there isn't much info out there about 'em...!
Best wishes to you @Livinloud! Wish you a fast recovery!

Jim
I just got them so I will try to get some proper testing done here soon. The current generation of X-drives can do 3A which is the recommended current of the datasheet and will give you by the quick test I ran 3W with a three element lens and 4W with a G-2. With that you know you will get long life out of the diode. Lazeerer will have a 5Aish X-drive available before too long as well for pushing these past the datasheet specs.
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Old 03-26-2014, 02:44 PM #37
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Default Re: WTB: 3W+ Blue Laser

I bought this one: Scorcher & The Scorcher Jr. 445nm 3.4w+ w/strobe

Really looking forward to it.

Does anyone else have any suggestions on lasers that have great beam shots? Bright, visible beams are all I really care about. Burning / popping balloons I don't really care about, but I think they do go hand in hand.
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Old 03-26-2014, 03:49 PM #38
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Default Re: WTB: 3W+ Blue Laser

My Maglite comes with batteries so you can enjoy it the day it arrives. Does 3.2W and has one of the nicest beams I've seen across the Tampa sky. Be also visible indoors but don't do it with a focused beam since it will burn your walls
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Laser collection:
Blue & Black Marble Kryton Groove 445nm- 2.65W with 3 element lens, G2 untested
Polished Minisabre V2 462nm - 250mW
Red & Black Marble Kryton Groove 635nm- 500mW
Custom Titanium PL520- stable 80mW



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