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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4729265 - 08/04/11 01:54 AM

Possible eyepiece show boxes down the road. Quarter inch thick red oak with box joints. Need to do some sanding then glue together and see how things look but this is a rough picture with it just snapped together.



Need to cut the rest of the parts for the lid with the laser then assemble, sand, stain, and see how it looks. This prototype is only 8x4x4 inches to see how things work out with laser cutting the wood.


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AlienRatDog
Carpal Tunnel
*****

Reged: 07/15/05

Loc: Ann Arbor
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4729980 - 08/04/11 01:45 PM

Is that a CW laser or a Pulsed Laser (if pulsed, I am assuming nanosecond pulses)? What kind of laser is that?

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: AlienRatDog]
      #4730013 - 08/04/11 02:00 PM

Pulsed or continuous 60 watt CO2 laser (tube style). Water cooled and way to fun to play with

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AlienRatDog
Carpal Tunnel
*****

Reged: 07/15/05

Loc: Ann Arbor
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4730677 - 08/04/11 09:52 PM

Nice...I work with a Ti Sapphire Ultrafast laser, 1mJ per pulse with a 150fs pulse duration...it's fun making plasma with it!!

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: AlienRatDog]
      #4742763 - 08/11/11 04:35 PM

Now that my internet is back up and running (Verizon Wireless, took them 3 weeks) one more picture of the box I am working on. This one is to big to post so here is a link

red oak box after first sanding


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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4780783 - 08/31/11 07:15 PM

In stock mask sale, 10% off AT6RC, AT10RC, and AT8RC masks.

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4785512 - 09/02/11 11:19 PM

AT6RC masks are sold out, AT8 and 10 RC still in stock

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4863501 - 10/16/11 02:09 AM

Still have AT8RC and AT10RC masks in stock. I can custom cut other masks on demand. If I don't respond to email PM me here, gmail has decided mail from here is spam.

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4992983 - 12/30/11 09:43 PM

Custom masks, made same day I get the scope measurements. Need ID or OD depending on how you want it mounted, focal length, clear aperture and diameter of any central obstruction that may exist. Laser cut from 1/8 inch acrylic and several mounting options available. Felt on the edges for inside tube mounting (may require a prototype and a delay in delivery for new scopes), foam ring for over the tube, or nylon bolts in 4 places around the edges.

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guyroch
Vendor (BackyardEOS)
*****

Reged: 01/22/08

Loc: Under the clouds!
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #4993120 - 12/30/11 11:04 PM

Mary,

I'd like to order two 6" and one 8". Do you deliver in Canada?

Send me a PM.

Thanks

Guylain


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Trombone
scholastic sledgehammer
*****

Reged: 07/11/05

Loc: Canadian west (and north!)
Re: AstroTech ATxRC bahtinov masks new [Re: guyroch]
      #4994668 - 12/31/11 07:00 PM

I am interested in one for a CPC1100 to Canada. Please PM.

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Trombone]
      #4995088 - 01/01/12 01:33 AM

I do ship to CA just PM me the scope specs and the postal code for a quote.

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #5094737 - 02/27/12 08:02 PM

bump

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Mary B
Vendor - Echo Astronomy and Electronics
*****

Reged: 05/21/10

Loc: Minnesota
Re: AstroTech ATxRC bahtinov masks new [Re: Mary B]
      #5287214 - 06/24/12 06:37 PM

Custom masks and custom laser cutting and engraving services on many plastics and engraving only on metals.

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