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Astronomy > Telescopes > Bresser > Bresser Telescope AC 70/900 Sirius AZ-1
Product no.: 24945

Telescope AC 70/900 Sirius AZ-1

$ 159.00 incl. VAT plus shipping costs
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long-term
Product can be shipped as of 13.06.2025 + lead time
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advice for Astronomy

Product description

Bresser Sirius: The Sirius achromatic refractor is already larger than theone used by Galileo Galilei many years gone past. Yet notonly its magnification power is larger but also the qualityof the optics used has increased by many times.Beginners will especially find the altazimuth mountbeneficiary as it easily lets them move around the sky atnight.

Solar filter included - to let you safely observe the sun.

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.

Specifications

Optics

Type
Refractor
Type of build
Achromat
Aperture (mm)
70
Focal length (mm)
900
Aperture ratio (f/)
12,9
Resolving capacity
1,64
Limit value (mag)
11
Light gathering capacity
100
Max. useful magnification
140
Tube material
Aluminium
Coating
MgF2
Tube construction
Full tube

Focuser

Type of build
Gear rack
Connection ( to eyepiece)
1,25"

Mount

Mounting type
Azimuthal
Type of build
AZ-1
GoTo control
no

Tripod

Type
Tripod
Material
Aluminium

Included accessories

Finder scope
Red dot finder
1.25'' eyepieces
4mm, 20mm
Barlow Lens
3x
Deviating optics
1.25", 90° star diagonal
Camera adaptor
Smartphone
Solar Filters
yes

General

Total weight (kg)
3,1
shipping weight (kg)
4,7

Area of application

Moon & Planets
yes
Nebulae & galaxies
no
Nature Observation
yes
Astrophotography
no
Sun
yes

Recommended for

Beginners
yes
Advanced
no
Observatories
no

Miscellaneous

Battery type
CR2032
show more...

Product safety

Manufacturer: Bresser GmbH, Gutenbergstraße 2, 46414 Rhede, DE, www.bresser.de
Product safety

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*All prices include VAT plus shipping costs.

show more...
Bresser Telescope AC 70/900 Sirius AZ-1
Included accessories
Bresser Telescope AC 70/900 Sirius AZ-1
The adapter lets you position your smartphone precisely over the eyepiece.

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