Welcome to ORION-XT10.com
This site (which is still under construction, but gradually taking shape, so please let me know of any typos or thoughts you have on it!) is about the Orion (USA) Skyquest™ XT10i telescope, a 10inch (254mm) f/4.7 Newtonian Reflector on a dobsonian mount, with the IntelliScope Object Locator computer.
After many years casual interest in astronomy using binoculars, and with the recent appearance of Comet 17P/Holmes, I decided it was time to re-aquaint myself with the heavens.
I wanted a telescope that would not break the bank, yet would provide sufficient optical capacity to observe both solar and deep-sky objects, and also have a future upgrade path. After much research (and indecision), the XT10 seemed to offer the "best bang per buck" with highly recommended optics, an element of computer aided positioning and at a reasonable cost.
You will find plenty of photos in my Orion XT10 review (click images to expand), right from initial delivery, through build to completion, with detailed discussion of the construction, and common mods implemented by owners of the Orion XT range of scopes.
The natural progression was of course an interest in astrophotography and while my early experiments in this part of the hobby are rather amateur, they are worthy of presenting to give other folk an idea of what this scope is capable of, even with very basic equipment and knowledge.
My site is accompanied by a Blog for latest news, and comments are welcome (except spammers!), so please feel free to let me know your opinion. Oh and some music to try while you're here.
Cogitaire est Vivare - Sit atur ad Astra [To Think is to Live - Thus reach we the Stars]
Jim Prior, March 2008
NEVER OBSERVE THE SUN THROUGH A TELESCOPE WITHOUT A SOLAR FILTER INSTALLED !!
Astro Photography
Amateur Astrophotography
Pictures of the Moon, Saturn and Jupiter, online now.
21/3/09: Saturn 1 year on.
4/12/08: Bingo! M42 Great Orion Nebula pics - Wot, no EQ tracking?
Astro Photography
Astro Music
If you like music, why not check out my Astro Music collection?
A compilation of tracks by various bands with a "deep space" feel.More…
Latest Additions
How to clean-up an old pair of binoculars
23rd Feb 2009 in the XT-MODS Section I detail how I renovated my favourite pair of binoculars my Dad gave me.
Dual-Speed Low-Profile Crayford + AccuFocus Motorised Focuser
15th Nov 2008 in the XT-MODS Section is a new article reviewing the new Orion low-profile Crayford, and the AccuFocus unit.
Primary Mirror Collimation
8th Oct 2008 in the Collimation Section is a new article explaining how to use the Barlowed Laser Method to collimate the Primary Mirror.
Flocking the XT10
20th Oct 2008 in the XT-MODS Section is a new article explaining how to flock the tube inside with ProtoStar Flocking Sheets.
Mods - Counter-balance weights
6th Oct 2008 in the XT-MODS section is a new page describing some very easy-to-make weights to help balance the XT dobsonian mount.
New XT Mods Section - Lazy Susan
2nd Sept 2008 I have just finished and put up the XT-MODS section. First mod details addition of a Lazy Susan Bearing to the scope.
Mods - Dovetail Mount+Red Dot Finder
17th Sept 2008 I have added a Multi-Reticule LED Reflex Finder Scope to the XT-MODS section.
AO Jupiter 20x80ZCF Giant Binos Review
Read a review of my birthday present: 20x80ZCF Giant Observation Binoculars
First Light
Find out why "first light" with my XT10 was disappointing until I realised what the problem was: First Light Disappointment
Other useful articles:-
- Buyers Advice - Aperture is King
- Setting Expectations - What Will You See?
- The Famed Teflon Azimuth Bearing
- The Skyquest IntelliScope System


