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Telescopes > Celestron > OTA > Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Product no.: 44014

Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA

$ 2,330.00 incl. VAT, plus shipping costs
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Product description

More about the series OTA...

The Celestron EdgeHD telescope: Corrected image - sharp right up to the edges!

EdgeHD is the name for Celestron’s “aplanatic Schmidt Cassegrain telescope”. After over 50 years of success, Celestron has revolutionised the classic Schmidt Cassegrain telescope.

EdgeHD telescopes ( "Edge High Definition") are true astrographs. This optical system delivers distortion-free, sharp images right to the edge of the visual field. This means that not only the coma outwith the optical axis is corrected, as is the case in currently available “coma-free” lens designs, but also field curvature.

Lots of optical systems are advertised as “astrographs”. As desired, they display stars with pin-sharp clarity, but along a curved image plane. Photographing this using a camera results in a noticeable image field curvature which rises towards the edge of the image field, resulting in increasing star size and aberations with larger sensors. The stars at the edge expand into small rings (“doughnuts”). As well as the coma, the Celestron Edge HD telescopes correct field curvature right up to the edge of the image. This also significantly improves resolution and magnitude limits in comparison to rival optical systems.

The XLT multi-coating helps to give the EdgeHD scopes a significant performance boost compared to similar systems on the market.

The Edge HD telescopes’ mechanisms and lens tube have been fully overhauled:

  • mirror clamps hold the primary mirror securely in any desired position without putting pressure on the optical elements. The image is stable, even during long exposure times.
  • Air vents behind the primary mirror provide fast air exchange so that the lens cools amazingly quickly. Thanks to an air filter system, dust is prevented from entering the lens tube.

This variant of the OTA comes equipped with a 3" Losmandy rail - suitable, for example, for use with the Celestron CGEM mount.

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.

Specifications

Optics


Type
Reflector
Type of build
EdgeHD-Cassegrain
Aperture (mm)
203
Focal length (mm)
2032
Aperture ratio (f/)
10
Resolving capacity
0,57
Light gathering capacity
841
Max. useful magnification
406
Tube weight (kg)
6,35
Tube construction
Full tube

Focuser


Type of build
SC thread
Connection ( to eyepiece)
1,25"

Mount


Mounting type
no mount
Type of build
OTA

Included accessories


1.25'' eyepieces
Plössl 40mm
Finder scope
9x50
Deviating optics
1.25", 90° star diagonal
Prism rail
Losmandy-Style

General


Series
OTA

Area of application


Astrophotography
yes
Moon & Planets
yes
Nature Observation
not recommended
Nebulae & galaxies
yes
Sun
no (Only with appropriate Sun filter)

Recommended for


Beginners
no
Advanced
yes
Observatories
no

Recommended accessories

Workshop service (1)

Astroshop Adjustment & auto-collimation star test Schmidt Cassegrain 4"-11"

$ 103.00*
Telescope accessories > Focusers (3)
Micro Focuser

Starlight Instruments Feather Touch fine focuser for CPC 8 SCT

$ 590.00*
Telescope accessories > Dew shields & Ventilation (4)
Soft dew shield cap

Astrozap Flexible dew shield for EdgeHD-SC 203/2032 OTA

$ 118.00*
Telescope accessories > Other (8)

Bobs Knobs Rändelschrauben für Sekundärspiegel von Celestron SC EdgeHD 800

$ 54.00*
Eyepieces (3)
Eyepiece

Omegon Ultra Wide Angle eyepiece 9mm 1,25"

$ 69.00*
Eyepieces > Other (1)
Reticle eyepieces

Omegon Reticle eyepieces Illuminated crosshair eyepiece, 12.5mm

$ 89.00*
Filters > Nebulae filters (5)
Filters

Omegon Filters Nebula/ city light filter 1.25 ''

$ 39.90*
Filters > Other (3)
Filters

Omegon Filters Variable grey filter 1.25"

$ 34.90*
Astrophotography > Camera adaptor (4)
Adaptors

Celestron Adaptors T-adapter for 8" EdgeHD

$ 64.00*
Astrophotography > Camera mounts (4)

Omegon Easypic Universal Smartphone Adapter

$ 129.00*
Astrophotography > Other (3)

Celestron Reducer 0.7x EdgeHD 800

$ 510.00*
Mountings & accessories > Mounting plates and rails (3)

Losmandy dovetail plate for Celestron 8"

$ 248.00*
Observatories (1)

Omegon Tent observatory

$ 189.00*
Media (2)
Star chart

Omegon Star chart Planisphere

$ 14.90*
Outdoor (2)
Headlamp

Omegon LED headlamp

$ 13.90*
Astronomy (1)

Omegon eyepiece and accessories case, large

$ 249.00*
Globes & Maps (1)
Continental map

Oculum Verlag Sky Quality Map Europe

$ 18.90*
Solar Observation (1)
Solar Filters

Baader AstroSolar telescope solar filter ASTF 200mm

$ 158.00*
Maintenance & Cleaning > Lens cleaners (3)

Omegon 7-in-1 lens cleaning set

$ 19.90*
Maintenance & Cleaning > Other (2)

Omegon microfibre cleaning cloth 20cm x 20cm

$ 4.90*

*All prices include VAT plus shipping costs.

Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA
Celestron Schmidt-Cassegrain telescope EdgeHD-SC 203/2032 OTA

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