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PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

Unown (WILD)

Well-known member
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I did it on accident and noticed it went up so I though it was a measure of heat or pressure
You didn't know that your body emits heat?
 



Joined
Apr 2, 2009
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when I started this thread I was not totally aware that a
permanent thread and a sticky were the same things (DUH?)
The 'same' one has been very active at the lasershow forum I felt we needed one here..

Guess I was right-- The sharing of good finds shows how great the members here are..
We are more alike,
Than different.

Whenever you can, attend a LEM--- The vibe at these is great-- it is refreshing to be around SO MANY people with NOBODY asking ...'why lasers'?
or 'Why do you need more than one?'
 

Unown (WILD)

Well-known member
Staff member
LPF Site Supporter
Joined
Sep 4, 2020
Messages
1,105
Points
113
when I started this thread I was not totally aware that a
permanent thread and a sticky were the same things (DUH?)
The 'same' one has been very active at the lasershow forum I felt we needed one here..

Guess I was right-- The sharing of good finds shows how great the members here are..
We are more alike,
Than different.

Whenever you can, attend a LEM--- The vibe at these is great-- it is refreshing to be around SO MANY people with NOBODY asking ...'why lasers'?
or 'Why do you need more than one?'
Are you getting a ride to SELEM this year?
 
Joined
Jul 10, 2015
Messages
9,237
Points
113

 
Joined
Jul 10, 2015
Messages
9,237
Points
113

 
Joined
Aug 31, 2016
Messages
432
Points
63

Anyone ever hear of this spectrometer brand before? Seems interesting but there's no info for it and the website it points you to has very little on it.
 
Joined
Sep 20, 2013
Messages
16,756
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I doubt it is a real spectrometer brand name. It is likely made from another spectrometer and called this for now. I suppose it could be one of the B&W Tek ones, but I cannot be certain.
 

Dusty_Lenses

Active member
Joined
Apr 15, 2022
Messages
101
Points
28
I tried to get in there to do an adjustment on the blue and greens, but everything is glued down. I don’t think I can get the glue off to adjust it. The alignment isn’t terrible, but I do wish I could tweak it just a touch.
Anybody know where to get that uv cure white glue used to secure the optics in that pic? I tried a R+G / Y build but the dichros would move as the epoxy cured. I always see this white glue but cannot find any.
 

Dusty_Lenses

Active member
Joined
Apr 15, 2022
Messages
101
Points
28
They both cure as clear/transparent.
thanks... ill give those a try. id still like to know which one that white glue is if anybody knows. Ive seen it from my greenie pointers to dpss labbies and coherent sealed modules.
 




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