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FrozenGate by Avery

Huge 110v laser






Also, I should mention, not ALL tubes can be picked out like that.

For instance REO tubes are a metal to glass joint for the tubes. The tube and casing is metal, and at the end of the tube, it joints over to glass.

Also, my PMS (particle measuring system) is a REO tube, and half of it is stowed away in a black box that I have been warned against opening. I may eventually once I have to ability to repair whatever bad happens.

Just a lot of open optics just begging to get covered in dust.

PM answered.

Also, I will not put a price on this. That's all in the eye of the beholder. It's far too large for any of my tests, mostly in circumference.
 
Pulled the rear cover off, no filling inside of the host i could see. I believe its set screwed in there
 
I'm looking at the pictures you sent me, I can see the filling.

It's that thin layer of black around it. Probably only a 1/16th to 1/8th of an inch thick. It's a black rubbery tar, but I can see it in the flash.

Putty:
6wyg.jpg
 
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It's a Hughes 3224H (H means nothing).

It's a 4mW 632.8nm tube.

I'd say it's a pretty nice tube given that the psu and case fit modular into an outer case.

Decent starter HeNe
 
Ok will do tomorrow. I've also got a potential deal for a HeNe on eBay, so sorry in advance if I have to back out of this later on
 
I will text you for pics. I have unlimited data so I can upload them and maybe make an album for ya amd post it here.
 
Ok thanks jeffrey, and in my first post i said it had a photocell on the side end.but its just the line emmitter. Question is there arent any 90 degree mirrors inside unless theyve been taken out.it emits from the end now
 
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