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

Unown (WILD)

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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?
 



FAP

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Apr 9, 2013
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Yep, the harder you push the better the heat transfer, so it will rise.
 

hakzaw1

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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
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Sep 4, 2020
Messages
1,453
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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?
 

RedCowboy

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Jul 10, 2015
Messages
11,841
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113

 

RedCowboy

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Jul 10, 2015
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Shmackitup

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Aug 31, 2016
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388
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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.
 

paul1598419

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Sep 20, 2013
Messages
19,555
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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

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Joined
Apr 15, 2022
Messages
41
Points
18
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.
 




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