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asaintAdministrator
Carpal Tunnel
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Reged: 04/25/03
Posts: 2021
Machining a Dob
      #128118 - 06/16/04 08:36 PM

Machining a Dob

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Tom L

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Reged: 01/07/04
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Re: Machining a Dob new [Re: asaint]
      #128133 - 06/16/04 08:48 PM

Yes! Mark, I didn't realize that it cost so much...I hope to be able to view through your scope one day. Tom

--------------------
Tom
Tele Vue 102mm f/8.6 on an EzTouch
Vixen 80mm f/5 A80SSWT on a grab-n-go mount


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Tom TrusockAdministrator

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Re: Machining a Dob new [Re: Tom L]
      #128179 - 06/16/04 09:29 PM

Very sweet article Mark!

Tom

--------------------
There are two theories to arguing with my wife. Neither one works.


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MMICKELSAdministrator
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Reged: 01/20/04
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Re: Machining a Dob new [Re: Tom Trusock]
      #128395 - 06/17/04 01:41 AM

Thanks Tom L & Tom T. I really didn't think it would end up costing that much. I thought about $600.00-$800.00 for the primary, and maybe another $1000.00 for the rest of the materials. It just ended up being one of those "personal best" projects. I wanted to make the best scope I could. Not that you have to throw a ton of money at it to make it good, but the design I had in mind kinda made it impossible not to! In for a penny in for a pound I guess. It sure makes some of the Eyepieces look a lot cheaper by comparison though. I'm happy with it and I guess that's what matters the most. Besides I didn't have to pay "Shop Rates", that would have made the price out of the question.

Mark

--------------------
Mark


"The only thing wrong with immortality is that it tends to go on forever."

Herb Caen






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lighttrap

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Re: Machining a Dob new [Re: MMICKELS]
      #128601 - 06/17/04 12:17 PM

Wow! Your scope looks like a work of art, and a labor of love. That's one heck of a lot of time and money. I bet it's fantastic, though. Thanks for the article.

Mike Swaim

--------------------
18" Starsplitter II f/4.5
8" Hardin Dob f/6
C5 workhorse mini SCT f/10 or f/6.3
70mm TV Ranger dual purpose birding/astro
77mm Leica Televid APO
16x70 Fujinons on UA Deluxe Mt.
12x50 Nikon SE
8x30 Nikon E2s
and many others


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wilash
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Re: Machining a Dob new [Re: lighttrap]
      #129054 - 06/17/04 11:59 PM

Let see, that is $5,000 in materials and another half a million for the tools. That Takahashi FCT-250 is starting to look cheap.

Beautiful job. The design is very elegant and well worth the effort.

(But what excuse do you have now when your wife wants you to fix the plumbing or put in a new carpet? Somehow, "it's too hard" is going to sound a little hollow.)


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rboeAdministrator
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Re: Machining a Dob new [Re: wilash]
      #129079 - 06/18/04 12:57 AM

Nice job Mark. Had no idea you sprung that much for materials. And the anodizing.

Call it:
MS1, Marks' scope, first.
MXS1, Marks' experimental scope, one.
MMH1, metal money hole one.

--------------------
Ron


NS11GPS
Pronto
16" dob
15X70 Obies



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MMICKELSAdministrator
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Re: Machining a Dob new [Re: rboe]
      #130867 - 06/21/04 01:45 PM

Ron, MMH1 seems to be the most accurate description.


Mark

--------------------
Mark


"The only thing wrong with immortality is that it tends to go on forever."

Herb Caen






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Jarad
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Reged: 04/28/03
Posts: 3858
Loc: Atlanta, GA
Re: Machining a Dob new [Re: MMICKELS]
      #130944 - 06/21/04 02:53 PM

Wow, you're only on MMH1? Let see, my car is MMH1, my wife's car is MMH2, the 10" scope was MMH3, the 14.5" is MMH4. Then there are the big ones: WMH1 (Wood Money Hole 1, otherwise known as our house) and LGH1 and LGH2 (Little Girl Money Holes 1 and 2).......



Jarad

--------------------


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spaceydeeModerator
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Re: Machining a Dob new [Re: Jarad]
      #130992 - 06/21/04 03:56 PM

Mark, that is one beautiful scope!

-dee

--------------------
Dee
space-scientist
student violinist
Nexstar8i,SV80S,80/9D,FC100,94 Brandon,TMB92SS,GM8
8" f/7 Discovery,12.5" Portaball, PST



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