SkyWatcher Skyliner 400P FlexTube Dobsonian

The 40cm aperture and diffraction limited quality results in excellent optical performance. The dobsonian mount makes it easy to operate, the flex tube makes it compact to store.

Product variants

More about the product

 The Sky-Watcher SkyLiner FlexTube Dobsonian series provide high storage space efficiency for these large scopes. The telescope requires much smaller space when folded. The set up procedure does not require any tools and can be performed in minutes, even without the need of recollimating the optics. The dobsonian mount moves very smoothly.

The 400mm model gathers 80% more light than the 300mm model, but , which is a huge advantage when observing faint deep-sky objects. A 16-17m of visual stellar magnitude limit can be reached, meaning that galaxies and other deep-sky objects reveal their details, close to short exposure photos. Can be used for lunar and planetary observing as well, can reveal extremely fine details, for example the Encke-gap in the saturnian ring system. Can use also used for close binary stars as well (optics are diffraction limited or better). Tube length is 1685mm in working mode and 1070mm in folder storage state.

The telescope comes with the following accessories:

- 2" smooth Dual-speed Crayford-type focuser
- 9x50 achromatic spring-load finderscope
- 10mm and 25mm Plossl eyepieces

Product code Flex400
optikai felépítés Newton (tükrös)
objektív átmérő 406 mm
fókusz 1800 mm
nyílásviszony F/4,5
segédtükör mérete mm
nagyítástartomány 60-700x
felbontóképesség 0,3 " (ívmásodperc)
kereső 9x50 SpringLoad
fókuszírozó kétsebességes Crayford
tartozék okulár és kapott nagyítás 25mm (72x) 10mm (180x) Super Barium
egyéb tartozék
mechanika Dobson Flex
teljes tömeg kg
tubus tömege kg
méret 54 x 180 cm

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The product comes with 3 years warranty (excluding electric parts)

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