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RGB hand held 400mw at O-like 269.00

Snecho

Active member
Joined
Oct 2, 2019
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159
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28
Huh. I used to own a JL 473... turns out I still have the battery, 26650. Forgot all about it.

Just got the shipping confirmation from LPS. Will keep everyone posted, ETA 10-15 days
Nice. My LPS came in 7 days. :)
 



paul1598419

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Sep 20, 2013
Messages
16,233
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113
I would be surprised to find the RGB handheld has user adjustable beam alignment. If it does I could get interested. As far as I know even the more expensive Sanwu RGBs aren't user adjustable.
 

ZRaffleticket

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Feb 4, 2010
Messages
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I doubt it's intended to be able to get in and adjust alignment, but if it's easy enough to get into who cares if it's what they intended.
 

hakzaw1

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Joined
Apr 2, 2009
Messages
9,902
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TunedCavity (nee JLSE at LPF) has many YTube vids and show stages of making- RGB and same wavelength iirc 450nm 4 diode- .
If you start w/ their first YTube --2011 I think--you can see how far they have come-- IIRC it was a build of 300mW at 650nm.

some links--

Inquiries: tunedcavitylasers@hotmail.com
....

I subbed them at FBook

on the RGB--

''Fully adjustable multi colour laser. Produces shades of peach, teal, pink, and most importantly white! The revised version includes a very fine control over the three primary colours (red green blue) when compared to the 1st version which used slide potentiometers to adjust in a single pass. The user now has the ability to fine tune the output colour via 3 rotary, 25 turn pot's. The internal laser head is temperature controlled in order to maintain your favorite colour by stabilizing all three laser's output wavelength. All packed into a simple one handed package, this laser only boasts 115mW (stable), but its not about power, its the beauty of the light : )''



see all vids to date here:


ANOTHER multi-beamer from TC

XXXXXXXXXXXXXXXXXXXXXXXXX

Their first YT vid 11 years ago and by todays standards no big deal--bUT 20 + vids since then-- wow!

TunedCavityLasers
14.9K subscribers


So-- we get to see how these 'store-bought' RGBs preform and how built,,,

anybody wanting to build multi diode lasers should also study the work of Joe & Lucy and how the ones bought made.

we had a thread about which members we would like to meet-- I can list >10
(They left LPF but are still members here)
BUT JLSE/TunedCavity would be number ONE-- hands down--afaik in the house they have:
Clean Room- machine shop- They are an awesome team--

I really tried hard but when I was passing thru Toronto in 2008.....but they were at the Hospital--Lucy was giving birth.

The multi diode builds include lots of pics showing quite a bit-- and AFAIK you could contact them and ask questions
AFTER searching here and asking our Res. experts first. they do sell of their builds sometimes but do not make a bunch to sell.

so TC is another source of great info..
sub them at YTube.

hak
 




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