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Astronomy > Telescopes > Artesky > Artesky Telescope AlphaStar ARTEC 200M N 200/800 f/3.8 Astrograph OTA
Product no.: 80971

Telescope AlphaStar ARTEC 200M N 200/800 f/3.8 Astrograph OTA

$ 5,500.00 incl. VAT plus shipping costs
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short-term
ready for shipping in 3-5 weeks + lead time
  • First-class Astrograph
  • Carbon tube
  • Made in Italy
  • 0.95x coma corrector included in delivery

Product description

The ARTEC 200M, a Newtonian astrograph, offers you an astronomical telescope of the highest standard. The OTAs are manufactured entirely in Italy and are characterised by a unique attention to detail.

This Astrograph uses the classic optical design of a Newtonian telescope with a native aperture ratio of f/4.0 and a parabolic Pyrex primary mirror that is aluminised and has a reflectivity of more than 95 %. The secondary mirror undergoes the same treatment. Its compact size and relatively low weight make the ARTEC 200 the ideal instrument for travelling astronomers who are always in search of a dark sky. Its ease of transport and, above all, its reliability in maintaining collimation thanks to a very sophisticated mechanism make the Alpha Star / ARTEC superior to other Newtonian telescopes of similar size.

Only optics that guarantee excellent telescope performance are used for the ARTEC series, including a correction of at least λ/8 and a Strehl ratio of at least 0.95.

This instrument comes with a coma corrector with a reduction factor of 0.95x, which ensures a focal length of 760 mm and a resulting aperture ratio of f/3.8. The resulting illuminated field corresponds to 30 mm (APS-C).

Made in Europe

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
Reflector
Type of build
Astrograph
Aperture (mm)
200
Focal length (mm)
800
Aperture ratio (f/)
4,0
Resolving capacity
0,58
Limit value (mag)
13,3
Light gathering capacity
816
Max. useful magnification
400
Tube weight (kg)
9,8
Tube length (mm)
732
Tube material
Carbon
Tube construction
Full tube
tube diameter (mm)
244
Stray light baffles in the OTA
yes

Reflector


Main mirror´s construction
parabolic
secondary mirror design
Plan
Secondary mirror diameter (mm)
88
Adjustable
yes
Primary mirror - Diameter (mm)
206
Primary mirror - Material
Pyrex glass
reflectivity
95
Secondary mirror obstruction
35

Focuser


Type of build
Hybrid
Connection ( to eyepiece)
2
Backfocus (mm)
55
Gear reduction
yes
Connecting thread (telescope side)
2,5"

Mount


Type of build
OTA
Mounting type
no mount

Included accessories


Corrector
Coma corrector
Tube clamps
yes
Carrying handle
no
Transport cases
yes
Prism rail
Losmandy-Style
finder base
without

General


Colour
black
Variant name
Alpha Star

Area of application


Astrophotography
yes (very good)
Moon & Planets
yes
Nature Observation
no
Nebulae & galaxies
yes
Sun
no

Recommended for


Beginners
no
Advanced
yes
Observatories
no

Product safety

Manufacturer: Artesky SRL, Via IV Novembre, 103 , 20883 Giussano (MB), www.telescopi-artesky.it

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*All prices include VAT plus shipping costs.

Artesky Telescope AlphaStar ARTEC 200M N 200/800 f/3.8 Astrograph OTA
Artesky Telescope AlphaStar ARTEC 200M N 200/800 f/3.8 Astrograph OTA
Artesky Telescope AlphaStar ARTEC 200M N 200/800 f/3.8 Astrograph OTA

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