Jacobs Digital

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www.jacobsdigital.co.nz

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SkyWatcher Skymax 200DX/ 2000mm Maksutov Cassegrain OTA

SKU: SWSKYMAX200DX

SkyWatcher Skymax 200DX/ 2000mm Maksutov Cassegrain OTA-Jacobs Digital
SkyWatcher Skymax 200DX/ 2000mm Maksutov Cassegrain OTA-Jacobs Digital
SkyWatcher Skymax 200DX/ 2000mm Maksutov Cassegrain OTA-Jacobs Digital

Our Price

$4,250.00

$4,250.00

Green truck Usually ships in 6-8 weeks An order for this can be placed with our supplier, and usually ships within the specified timeframe.



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About this product

Experience Premium Sharpness, Contrast, and Flat Field Imaging with Sky-Watcher Skymax 200DX Maksutov Cassegrain Telescope

The Sky-Watcher Skymax 200DX Maksutov Cassegrain Telescope is a premium 200 mm optical system built for astronomers and astrophotographers who want exceptional sharpness, strong contrast, and consistent field flatness across a large image circle. Designed around an optimised flat field Maksutov Cassegrain layout, the Skymax 200DX delivers clean, accurate performance for detailed visual observation and high resolution imaging.

With an effective aperture of 200 mm and a focal length of 2000 mm at F10, this telescope excels at revealing fine surface detail on the Moon and planets while also delivering strong results on compact deep sky targets. Its advanced optical design helps suppress off axis coma and other aberrations, producing consistent star images from the centre of the field right through to the edge.

For imaging applications, the Skymax 200DX includes a generous 44 mm image height, making it well suited for modern large sensor cameras and full frame astrophotography workflows. For users wanting wider fields and faster exposure times, an optional 0.7x focal reducer is available, expanding flexibility without taking away from the telescope’s refined optical purpose.

Despite its high performance optical profile, the Skymax 200DX remains compact and well balanced, making it a practical option for permanent observatory setups or portable imaging rigs when paired with a suitably rated equatorial mount.

  • 200 mm Maksutov Cassegrain flat field optics
  • Edge to edge sharpness and contrast
  • 2000 mm focal length at F10
  • Large 44 mm image height support
  • Optional 0.7x focal reducer compatibility
  • Compact well balanced OTA design

Sky-Watcher Skymax 200DX / 2000mm Maksutov-Cassegrain OTA (200/2000) — Specifications

Feature Specification
Product Type Optical Tube Assembly (OTA)
Optical Design Maksutov-Cassegrain (flat-field optimized)
Clear Aperture 200 mm (8")
Focal Length 2000 mm
Focal Ratio f/10
Corrected Image Height / Image Circle Support 44 mm image height (suitable for large-sensor imaging workflows)
Optional Focal Reducer Compatibility Optional 0.7× reducer (effective focal length ~1400 mm, effective f/7)
OTA Length 665 mm
OTA Diameter 235 mm
OTA Net Weight 12.0 kg


Calculated performance (useful for customers)

Performance Metric Value (200 mm aperture) What it means
Dawes’ Limit (theoretical resolution) ~0.58 arcsec Excellent potential for fine lunar/planetary detail (seeing will often be the limiter).
Rayleigh Criterion (theoretical resolution) ~0.69 arcsec Another common “best case” resolution yardstick.
Light Gathering vs 7 mm dark-adapted eye ~816× Much brighter views of compact deep-sky objects compared with naked-eye viewing.
Typical practical magnification range ~40× to ~400× (conditions dependent) Planets often shine around ~150×–250× when the atmosphere cooperates.



What’s in the box (OTA)

  • Sky-Watcher Skymax 200DX Optical Tube Assembly (OTA).

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