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bigdob · Big dobsonian telescope users.

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  • Members: 2394
  • Category: Amateur
  • Founded: Jun 20, 2000
  • Language: English
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Messages 3691 - 3721 of 20391   Oldest  |  < Older  |  Newer >  |  Newest
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3691 rabradman Send Email Sep 1, 2002
8:26 am
... John, You want to talk to the guy who owns Highpoint Scientific ( used to work at Pocono Mtn Optics). He has one and I believe has used it in his 24"...
3692 Louis Halikman
bonedoctor51@... Send Email
Sep 1, 2002
10:40 pm
Please let me know how the image looks -- I'm contemplating buying one. Where are you located? I'm in Owings Mills, MD, and moving soon to a darker sky...
3693 gumbydad2002 Send Email Sep 2, 2002
12:09 am
I just downsized to a 12.5" DOB. Previously had 18" and 20" and 11" Dobs. Does my 12.5" still constitute being a big dob? Or, am I now an intermediate dob...
3694 Blais Klucznik
marbla@... Send Email
Sep 2, 2002
2:48 am
Hi, Even the 12-1/2 PDHQ becomes more of a hassle as one gets older. In any case I personally believe that it, with the Discovery Telescopes DSCs, makes for a...
3695 Jan van Gastel
janvangastel Send Email
Sep 2, 2002
5:41 am
Last week there was a posting (don't know if it was in this group) in which a 24 or 25 incher was called a small Dob (by a 30 inch owner). So what's big and...
3696 slksc928 Send Email Sep 2, 2002
11:05 am
FWIW, to quote Ed Ting: "Pete Smitka (of Portaball fame) once told me that an 8" telescope is the biggest of the small scopes, while a 12.5" is the smallest of...
3697 davidkone Send Email Sep 2, 2002
1:04 pm
Under 8" Small 8-14 Medium 15-18 (Is there a 19"?) Big 20-36 Your in the Juggernaut class. Over 36 How in the hell did you move it? :) David ... 11" ... an ...
3698 Miller Robert
robertemille... Send Email
Sep 2, 2002
1:52 pm
Anything bigger than my Dob is a big telescope. Anything smaller than my Dob is a small telescope. My Dob must be intermediate. Robert ... ADVERTISEMENT ...
3699 Wayne Howell
waynehowell326 Send Email
Sep 2, 2002
3:19 pm
... I recall hearing years ago that "it's not the size of the tool that counts--it&#39;s how the tool is used"......<g> -- .....Wayne Howell..... ...Port Townsend,...
3700 john kagey
john_the_tel... Send Email
Sep 2, 2002
4:47 pm
below 8 inches (small) 8 to 16.5 (medium) 17 to 25 (large) over 25 (obsessed)...
3701 chuckfellows Send Email Sep 3, 2002
1:39 am
David, Are you talking about a generic DOB driver or the commercial product DOB Driver II? I'm also interested in the auto-clutch mechanism on your 25". Did ...
3702 chuckfellows Send Email Sep 3, 2002
1:52 am
Wondered if anyone in the group has any experience or knows anything about finished Pyrex mirrors from Newport Glass? Chuck Fellows...
3703 Scott Smith
scottinash Send Email
Sep 3, 2002
2:27 am
I currently have a 13.1" f4.5 Coulter Odyssey and am looking to purchase a high power eyepiece....approximately in the 5mm range which would give me 296x. I...
3704 scope_builder Send Email Sep 3, 2002
3:25 am
... I use Turtle Wax (auto) on the Ebony Star Formica and those green nylon scouring pads on the teflon twice a year as part of regular maintenance; once after...
3705 rabradman Send Email Sep 3, 2002
9:23 am
... This is a hard question. I really like my friend's Pentax XL EP. They are super sharp. I've used a 6mm Radian (also a friend's) and I think that it is...
3706 John Ridley
j_ridley2000 Send Email
Sep 3, 2002
10:37 am
... I have a Pentax XL 10.5 that I use ALL the time in my 15" f/4.5. I think it's a darn fine eyepiece. It barlows very well. I may get the 5.2 some day as...
3707 mschaffroth Send Email Sep 3, 2002
4:22 pm
Hi Scott. I've found the following site helpful. http://www.excelsis.com/1.0/section.php?sectionid=22&/index.html (No affiliation.) Good luck! Mark S. ... ...
3708 Scott Smith
scottinash Send Email
Sep 3, 2002
5:30 pm
Thanks everyone for the advice. I purchased an Orion 5.1mm Epic this morning and hope that it will live up to its advertisement. If this doesn't perform to...
3709 donald_clement Send Email Sep 3, 2002
6:05 pm
My preference is to use an eyepiece and a barlow. The Clave 10mm is very fine eyepiece for planetary views. For wide field high power it is hard to beat the...
3710 Scott Smith
scottinash Send Email
Sep 3, 2002
6:14 pm
Thanks Don, I have attempted to barlow my 12mm T4 Nagler with Celestron Ultima 2x have never been completely pleased with the result. Problem with blackout....
3711 dwalton0523 Send Email Sep 4, 2002
4:31 am
Sorry, Bob. You don't have a big dob anymore. I hate to break it to you. Instead, you just have a medium dob. A middle dob. It's a normal dob. A...
3712 rabradman Send Email Sep 4, 2002
6:37 am
... I agree. This is one of my favorite EP as well. it is a great fir with my 10" f5.6 dob. /rodger...
3713 Neal Galt
nealgalt Send Email
Sep 4, 2002
2:14 pm
Doug...I was thinking about mounting a small 20" on my 36" as a finder scope and to give me a little more weight on the back. How much does that little 20"...
3715 dwalton0523 Send Email Sep 4, 2002
3:14 pm
HAHAHA! I figure that if I want views better than my 20" can give, it's time to get into imaging. I'm almost there even with my 20"! But, there is something...
3716 Thomas A Simmons
rumybro2 Send Email
Sep 4, 2002
8:06 pm
Hmmmm, Telescopes are another thing where size does matter, eh? Tom...
3717 Louis Halikman
bonedoctor51@... Send Email
Sep 4, 2002
9:37 pm
I realize that this is off topic (sort of), but does anyone have any idea where they might get a weathervane depicting astronomical subjects, or perhaps the...
3718 starbdgr2000 Send Email Sep 4, 2002
10:53 pm
... Louis, A jigsaw and a piece of 1/4" plywood, along with a closed tube that a vertical rod slides into should do the trick. If by chance you know of some...
3719 davidkone Send Email Sep 5, 2002
4:15 am
I finally got my Deep Sky Digital Video camera out! Took out my 10" dob Orion XT10, turned on the DOB Driver II - told it to goto m15. It was a faint fuzzy...
3720 davidkone Send Email Sep 5, 2002
4:34 am
I put 3 pictures up under the folder "Deep Sky Pro in XT10". This is one frame from a VCR tape recorded using the composite RCA cable, keep this in mind when...
3721 Louis Halikman
bonedoctor51@... Send Email
Sep 6, 2002
2:50 am
This I gotta see!!! Lou ... __________________________________________________ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes ...
Messages 3691 - 3721 of 20391   Oldest  |  < Older  |  Newer >  |  Newest
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