Old 08-20-2016, 09:05 PM #17
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Well you get a better beam-dot than a g2 and less splash,and not as much power loss as a 3ellement, I prefer the 2 element and I get 850mw from a NDG700 set to 1.8a


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Old 08-21-2016, 01:49 AM #18
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Very nice first build. Great beam shots, too. I agree that the gap in your focus knob needs to be taken care of. +rep.
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Old 08-21-2016, 05:45 AM #19
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

wow great build, I am looking to build one a lot like it! thanks for the information and great pics!
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Old 08-21-2016, 09:23 AM #20
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Totally agree!
Nice build and lot of great pictures! Thanks for sharing this
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Old 08-21-2016, 09:59 AM #21
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Quote:
Originally Posted by badboybilly View Post
Well you get a better beam-dot than a g2 and less splash,and not as much power loss as a 3ellement, I prefer the 2 element and I get 850mw from a NDG700 set to 1.8a
That's nice to hear! Do you happen to have any photos of comparison between the two?

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Originally Posted by ArcticDude View Post
Totally agree!
Nice build and lot of great pictures! Thanks for sharing this
Thanks for taking your time to read my thread too!

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Originally Posted by HydroSean View Post
wow great build, I am looking to build one a lot like it! thanks for the information and great pics!
Good luck on your future build! I will look forward to it

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Old 08-22-2016, 01:37 AM #22
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

The G7 looks good as for as the beam, it would be interesting to see how the 2 element stacks up. Nice build +rep
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Old 08-22-2016, 02:18 AM #23
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Good job on the build, I love that diode which is my current personal favorite! Very nice beam shots with the element of perspective with the buildings and thanks for comparing the different lenses.

BTW I'm glad you used the back half of the module which is preferred if your build has the room for it.
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Old 08-22-2016, 05:45 AM #24
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

That's nice to hear! Do you happen to have any photos of comparison between the two?


Sorry no comparison but here is a pic of a NDG700 at 2a with the 2ellement AR coated lens that even Jordan agrees is a great lens for the 520 diodes, 920mw at 2a is nice!
I'll be posting this build shortly, just grab one from Jordan and see for yourself, it's good to have one of each on hand!
Attached Thumbnails
1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build-1471844184.9244.jpg  
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Old 08-22-2016, 06:10 AM #25
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Quote:
Originally Posted by badboybilly View Post
Sorry no comparison but here is a pic of a NDG700 at 2a with the 2ellement AR coated lens that even Jordan agrees is a great lens for the 520 diodes, 920ma at 2a is nice!
I'll be posting this build shortly, just grab one from Jordan and see for yourself, it's good to have one of each on hand!
I'm confused. What is at 2 amps and what is at 920 mA?
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Old 08-22-2016, 08:20 AM #26
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

He meant 920mW at 2A.
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Old 08-22-2016, 05:59 PM #27
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

Okay. That makes sense. Thanks.
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Old 08-25-2016, 12:30 PM #28
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

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Originally Posted by badboybilly View Post
That's nice to hear! Do you happen to have any photos of comparison between the two?


Sorry no comparison but here is a pic of a NDG700 at 2a with the 2ellement AR coated lens that even Jordan agrees is a great lens for the 520 diodes, 920mw at 2a is nice!
I'll be posting this build shortly, just grab one from Jordan and see for yourself, it's good to have one of each on hand!
Hi thanks for the picture! But I'm a little afraid that the 2 element lens AR would be like the G7 in my post; needing to screw the lens really far away from the laser diode to have parallel beams and hence making the lens wobbly.
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Old 08-25-2016, 04:06 PM #29
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Default Re: 1.3-1.4Watt 520nm NDG7475 GREEN BULLET Build

If you don't like the artifact or square around the dot from the G2 and the G7 is so loose that it falls out, you will like the 2ellement a lot, I haven't had a problem with them 3 1/4 of the lens sits in the module when focused, you shouldn't have a problem, and there cheaper than a G2 and G7,

Here's my build buddy!
V4 Lightsabre NDG700 Blackbuck M8
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Initiate V4 NDG700 2a blackbuck M8 920ma 2el
Warsun Mini stainless PL515 230ma Xboost 35mw acrylic
Goread Stainless PLTB520B1 480ma Xboost 210mw G2
Coast hp14 Mod NDG700 1.8a Xdrive 950mw 2el
SL Stainless NUBMO7E 4a SXD 4w+
Coast hp14 Mod NUBMO7E 4.5a SXD 5w
Custom NDB7675 adj wavelength 2.7a blackbuck M8 2.3w
JetBeam Titanium 24k Gold Plated duel Flexdrive 2w
Custom NUBMO8 5a Blackbuck 6xCylindrical Corrected 6w+
Tank007 Stainless BDR 206 .5a Nano 850mw
Sigelli Mec Mod BDR 209 .5a Nano 710mw
Aurora sh-032 SF-BW512 .5a Nano 700mw
Custom volt panel build NUBM47-A1 5a SXD 7w Gball
XM-L T6 NUBM47-A1 5a SXD 7w
LedLenser P7.2 NUBMO6 3a SXB 3w
Kryton Groove NDB7875 2.4a Blitzbuck 2.9w
Aluminium host NDB7875 2.4a Xdrive 2.8w
Coast HP7 NDB7875 1.8a Xboost v7 2w
Xplorer stainless mini NDB7875 1.8a Xboost 2.2w
UltraFire Stainless A140 1.2a boost driver 1w
Thor Aluminium Ebay M140 1.5a Buck driver 1.6w
Mini Stainless M140 1.8a Xboost 1.9w
Mini Stainless PL450B 300ma Xboost 80mw acrylic
Caravela Mod Brass Mitts 500 1.4a FlexdriveV5 1.36w
Gus Mod Stainless Mitts 500 1.4a AMC 5 mode 1w
Sec g7-L2 SS opnext-HL63603TG 190ma Linear 150mw
Custom RGB Module Flexdrives 300mw+

Last edited by badboybilly; 08-25-2016 at 04:21 PM.
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