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Telescopes > TS Optics > Photon > TS Optics Telescope N 203/1000 Carbon Photon OTA
Product no.: 75320

Telescope N 203/1000 Carbon Photon OTA

$ 1,420.00 incl. VAT, plus shipping costs
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Product description

More about the series Photon...

The N203/1000 telescope:

A classical Newtonian for all applications in astronomy. This instrument brings excellent performance to all areas of astronomy.

This professional Newtonian provides unforgettable views from deep into space. The h+x double cluster in Perseus reveals hundreds of stars in the field of view. The Pleiades actually show the nebula in which the young stars are embedded. The famous Lagoon Nebula in Sagittarius displays a wealth of structure and even the famous dark lanes in the Trifid Nebula can be seen.

The image contrast can be further enhanced by the use of optional nebula filters - these can be used without problem with a 200mm aperture.

The small secondary mirror, with its thin support struts, means that comprehensive detail can be observed on the Moon and planets. So not only the Cassini's Division in the rings of Saturn can be seen, but also surface detail on the planet itself becomes visible in good seeing. Structure in the Great Red Spot on Jupiter can also be observed, as well as a lot of surface detail on Mars. Also, colour filters may be used to enhance image contrast when observing the Moon and planets.

The Moon and planets make beautiful photographic subjects, and we have the appropriate camera adapter available. The large aperture means exposures can be kept short, increasing resolution We recommend using a guide scope (optional) for guiding if you shoot with a normal SLR camera.

Carbon Fibre Tube

This apochromat is well suitable to visual observing but was, in fact, developed especially for astrophotography. Use the advantages of a carbon fibre tube: it is particularly light and so even perfectly suitable for using on smaller mounts. The tube also offers a very high inherent stability and only minimal thermal expansion. These advantages are particularly useful for astrophotography, as the focus remains stable for the whole night. The dew shield is also carbon fibre and can be extended easily. In addition, the tube is lined with black felt.

TS Optics is a brand of Teleskop-Service.

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
Newton
Aperture (mm)
203
Focal length (mm)
1000
Aperture ratio (f/)
4,9
Resolving capacity
0,68
Limit value (mag)
13,3
Light gathering capacity
840
Max. useful magnification
406
Tube weight (kg)
8
Tube material
Carbon
Tube length (mm)
900
Coating
SiO2
tube diameter (mm)
236
Tube construction
Full tube
field (mm)
28

Reflector


Main mirror´s construction
parabolic
Primary mirror - Material
BK7
Secondary mirror diameter (mm)
63
Ventilation for central mirror
yes
reflectivity
94
Adjustable
yes
protective layer
Quartz

Focuser


Type of build
Crayford
Connection ( to eyepiece)
2
Gear reduction
1:10 fine focusing
Motorized
optional
Backfocus (mm)
65

Mount


Type of build
OTA
Mounting type
no mount
GoTo control
no

Included accessories


Finder scope
8x50
Extension tubes
yes
Tube clamps
yes
Eyepiece adaptor
1,25" - 2"
Prism rail
Vixen-Style
Battery compartment
yes

General


Series
Photon

Area of application


Moon & Planets
yes
Nebulae & galaxies
yes
Nature Observation
no
Astrophotography
yes
Sun
no (Only with appropriate Sun filter)

Recommended for


Beginners
no
Advanced
yes
Observatories
no

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*All prices include VAT plus shipping costs.

TS Optics Telescope N 203/1000 Carbon Photon OTA
Drawtube
TS Optics Telescope N 203/1000 Carbon Photon OTA
Main mirror ventilation

TS Optics Telescope N 203/1000 Carbon Photon OTA
finderscope

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