Skywatcher Skyliner-250PX 10 "f / 4,7 Dobson Pyrex telescope retractable tube

Skywatcher Skyliner-250PX 10 f / 4,7 Dobson Pyrex telescope retractable tube
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Shipping time: In stock + testing In stock + testing
Product no.: 10157
MPN: 10157
Our previous price 959,00 EUR Now only 869,00 EURyou save 9% / 90,00 EUR
19 % VAT incl. excl. Shipping costs
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Products description

Test und Justage Skywatcher Skyliner-250PX Flex Tube

This telescope is inspected by us before delivery and in any case pre-adjusted. The eyepiece output is stopped.

We will send these telescopes free of charge in Germany.

How we adjust: About us


Skywatcher Skyliner-250PX 10 "f / 4,7 Dobson Pyrex telescope retractable tube


Skywatcher Skyliner 10 "FlexTube Dobson - opening 254mm / focal length 1200mm
Transport, assembly and operation have never been so easy - the new Black Line

Skywatcher Skyliner 254 / 1200mm Dobson with flexible tube
Illustration with optional angle finder

A further development of Skywatcher's Dobson: the Skyliner series.
The tube can be pushed together. Thanks to its ultracompact dimensions, it is ideal for transport and storage. To observe, you have to pull the tube apart and have a fully operational and adjusted telescope within seconds. Do not worry: this Dobson has a high stiffness.


Skyliner 10 "Flex Tube Dobson:

10 "opening is an ideal size for a Dobson, with the diameter of the mists and galaxies, the details are being solved, and you can still take it with you in small cars.

The adjustment of the SKEXD10:

The telescope sits on a so-called rocker box, which forms a stable, wobbly substructure. The desired celestial objects can thus be targeted by sliding on the tube.
The tripod plate runs on plain bearings and the telescope can be rotated into the desired direction of the sky (azimuth) by the lateral handles. The height adjustment has a so-called "Tension Control" (see picture above). This allows you to adjust the movement of the height adjustment and even clamp the telescope.



The 2 "eyepiece extractor:

The Dobson is equipped with a smooth and precise 2 "Crayford eyepiece extractor with a 1.25" reduction. This makes it possible to use high-performance 2 "eyepieces, a bright image and a clear overview. All 1.25" eyepieces can of course also be used.
Since the extension is ball-bearing, accurate and easy adjustment is ensured with heavy accessories.

The mirror support is similar to Pyrex: it is characterized by a fast cooling and provides a slightly better image even during the cooling phase than other mirror carriers (such as float glass or BK7). The type of the mirror carrier is no longer decisive for the quality of the image. Here it is clear that the advantage of the PYREX is the rapid operability of the telescope. A diffraction-limited image of the telescope is guaranteed.

Delivery:

- Dobson with Rockerbox and new Flex-Tube system for easy transport
- 9x50 viewfinder straight-forward with quick coupling for easy search of the objects
- Main mirror with central marking for easier adjustment
- 1.25 "Super Plössl 25mm / 1.25" Super Plössl 10mm

Technical specifications:

- Telescope type: Dobson
- Design: Newton
- Main mirror: 254mm diameter - parabolic - diffraction limited
- mirror support: similar to Pyrex (better than float glass)
- Focal length (mm): 1200
- Opening ratio: f / 4,7
- Max. Useful magnification: (-fold) 500
- Dissolving power: 0,59 ''
- Weight: tube approx. 15kg - mount approx. 13kg
- Storage: Base bearing with Teflon / height bearing with Tension Control


The FlexTube system - ideal for transport:

Skywatcher Skylinder Dobson ready for transport

Within seconds, the Dobson is retracted for transport and can also be stowed away. The tube remains a compact unit and the optical elements are optimally protected. The tube has a length of only 83cm when retracted.

 
Skywatcher Skyliner-250PX 10 f / 4,7 Dobson Pyrex telescope retractable tube

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