This telescope is checked by us before delivery and in any case pre-adjusted. The focuser is set.

Please contact for advice on this telescope.

This telescope will not be sent. But can be picked up from us.

Alternatively we recommend the SkyWatcher SkyLiner-250PX Pyrex Dobson.

How we adjust: About us

Omegon Dobson Telescope Advanced X N 254/1250

Now the whole sky is made up of fog, star clusters and galaxies

Omegon Advanced X Dobson: This is a high-speed telescope, with which you lightly observe planets, star clusters, nebulae and galaxies. It is classically processed, consists of only two parts and easy to use. Any astro beginner will be fine, because you do not have to align axes here. A simple principle: set up and observe immediately. But there is more in here ...

The advantages at a glance:

Sensitive focus: 2 "Crayford focuser with 1.25" adapter
Teflon and tension springs: with it you turn your telescope in all directions, up to the zenith or around the own axis
Main mirror - for brighter pictures: 94% Enhanced Coating
Cool faster - faster observation: fan for the main mirror


Main mirror with 94% mirroring for bright pictures
A Dobsonian telescope is an expert in DeepSky observations. A lot of contrast, details and bright pictures belong to a very good telescope, like the stars to the sky. This is exactly what the parallactic primary mirror provides. With the 94% "Enhanced Coating" you can enjoy ultra-bright images. And even DeepSky objects at the limit of perception are still yours.

Faster observation: main mirror fan
Only a quiet, unobtrusive hum, but a big impact: The integrated 12V fan provides up to 50% faster cooling of the main mirror. This allows your telescope to achieve the best imaging quality faster. You do not have to wait any longer.

2 "Crayford focuser
Use 1.25 "or the large 2" eyepieces for wonderful overview observations. Thanks to the ball bearings you can make your object buttery and soft.

Movement in all directions is easy
Align the telescope to an object and track it - nothing is easier! With a Teflon bearing in the large turntable and two tension springs in the height axis. This allows you to move your telescope freely in all directions and manual tracking keeps the object in view.

The Dobson advantage: simple and quick setup
What is the advantage of this design? A Dobsonian telescope consists of only two parts. With it you build it up in a very short time. In addition, it is cheaper than a comparable telescope on a parallactic mount. The focus is on enjoying the visual observation. Discover the sky: It's incredible what you can see with your own eyes.

Delivery:

Telescope + Rockerbox with eyepiece tray
8x50 finderscope
1.25 "eyepiece 25mm

Technical specifications:

optics
type reflector
type Newton
Opening (mm) 254
Focal length (mm) 1250
Aperture ratio (f /) 5
Resolution (arc seconds) 0.46
Limit size (mag) 13,8
Light collection capacity (-fold of a 7mm pupil) 1280
Max. Sensible enlargement (-fold) 500
Tube weight (kg) 10.2
Okularauszug
type Crayford
Connection (eyepiece side) (inch) 2
mount
Mounting type Dobson
type Dobson
GoTo control no
no tracking
tripod
type rocker
material wood
Included accessories
Eyepieces 1.25 "Plössl 25mm - 1.25
Finder scope 8x50
Other Okularablage
General
Total weight (kg) 24.4
Series Advanced X
Special recommendation Yes
application areas
Moon & Planets yes
Fog & galaxies yes
Nature observation not recommended
Astrophotography no
Sun not recommended (only with a suitable solar filter)
Recommended for ...
beginners yes
advanced yes
Savvy amateurs no