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Teleskop > Celestron > Astromaster > Celestron Teleskop AC 70/900 Astromaster 70 AZ

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This instrument is a very nice, extremely well made beginner's telescope. The high quality of the optical elements employed offers an unusually sharp, high-contrast image for this class of telescope. The permanently mounted red dot finder allows you to quickly and easily find object you wish to observe. The 1.25" rack and pinion focuser lets you smoothly adjust the focus. The telescope is ideal for the natural watching and terrestrial observing as well as for astronomical applications such as lunar and planetary observing. The OTA fixes onto the mount using the usual dovetail rail. The instrument can be completely assembled within a few minutes, without any specialist knowledge and without needing any tools.

The AC 70 telescope:

With its 70mm aperture, this telescope gathers 100X more light than the naked eye and significantly more light than the slightly smaller 60mm aperture typical of a beginner's telescope. This means it also has a higher resolution and, with its maximum magnification of 140X, can show you detail on the large planets Saturn, Jupiter, and Mars. The cratered landscape of the Moon is also well worth observing, and you can watch this changing with the different lighting conditions arising from the different phases. Fascinating nature watching during daylight hours is also made possible by adding an erecting lens or an Amici prism. Focusing is carried out by means of an adjustment knob on the rack and pinion focuser. This allows the focusing sharpness to be always precisely set and for it to remain fixed during observing.

This is also a useful acquisition for advanced astronomers or when changing to a more powerful system as the optics are well suited for use as a guide scope which can be mounted on top of a larger telescope and used to take pictures or to guide with.


The Celestron AZ mount:

This altazimuth mount is sufficient for telescopes of up to 3kg total weight. A handle is used to move the mount by hand and align and fix it on any object. The height-adjustable, completely preassembled tripod has tubular 1.25" diameter steel legs and provides a stable and vibration-free platform for mount and telescope. You can keep all your important accessories on the tray provided and so always have them close at hand.

Included with the mount:


  • AZ altazimuth mount
  • adjustable tubular steel tripod
  • accessory tray

Includes:

  • Telescope
  • Mount
  • Stainless steel tripod
  • Accessory tray
  • Eyepieces with focal lengths of 20mm and 10mm
  • Red dot finder
  • Amici prism
  • Mounting rails

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.
  • We also provide an edition of the exciting astronomy magazine, “Sterne und Weltraum” with each telescope.

Vår expertkommentar:

Fler teleskop för att börja med astronomi hittar du i vår stora köpguide The best telescopes for beginners

Tekniska data

Optik


Typ
Refraktor
Typ av byggnad
Achromat
Öppning (mm)
70
Brännvidd (mm)
900
Öppningsförhållande (f/)
12,9
Upplösningsförmåga
1,64
Gränsmagnitud (mag)
11
Ljusinsamlingsförmåga
100
Max användbar förstoring
140
Tubkonstruktion
Sluten tub

Fokuserare


Typ av byggnad
Kuggstång
Adapter (på okularsidan)
1,25"

Montering


Typ av byggnad
AZ-C
Monteringstyp
azimutal
GoTo-styrning
nej

Stativ


Typ
Treben
Material
Stål

Medföljande tillbehör


Okular 1,25''
20mm, 10mm
Programvara
TheSky
Sökare
Rödpunktssökare

Allmänt


Totalvikt (kg)
8,16
Serie
Astromaster

Användningsområden


Måne och planeter
ja
Nebulosor och galaxer
ja
Naturobservation
ja
Astrofotografering
nej
Sol
nej

Rekommenderas för...


Nybörjare
ja
Avancerade
nej
Observatorier
nej

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Celestron Teleskop AC 70/900 Astromaster 70 AZ
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