Astronomy Specialist
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SKY-WATCHER HAC 125DX f/2 ASTROGRAPH

$1,199.00AUD
SKU: SW125HACDX

 

The Sky-Watcher HAC125 DX is a fast astrograph utilizing the Honders Advanced Catadioptric optical design. Combining an aperture of 125mm and focal ratio of f/2 in a compact design, the HAC125 DX is the perfect option for on-the-go astrophotography.

Built on the Honders Advanced Catadioptric (HAC) optical design, this innovative system provides pinpoint stars across a generous field of view, with a 16mm corrected image circle ideal for modern small-format imaging sensors. Focusing is handled at the back end of the telescope, simplifying setup and ensuring precise focus adjustments during imaging sessions.

The new DX version is now compatible with non-cooled small format cameras which have M42 x 0.75 interfaces, as well as 1.25" barrel-type cameras.

Note: Camera shown in the product photos is not included.

Features

  • Optical System: Honders Advanced Catadioptric Astrograph
  • Focal length: 250mm
  • Diameter: 125mm
  • Focal ratio: f/2
  • FOV: Pinpoint image diameter >16mm or >3.67
  • Camera compatibility: 1.25" barrel-type non-cooled cameras, non-cooled planetary cameras with M42 x 0.75 threads
  • Collimatable primary cell

 

Specifications

 

Optical design Honders Advanced Catadioptric
Mirror coating Radiant Aluminium Quartz coatings
Primary mirror diameter
 125 mm
Focal length 250 mm
Focal ratio F/2
Image circle 16 mm
Secondary obstruction 53 mm
Focuser type Helical
Tube diameter 160 mm
Tube length 400 mm
Tube weight 3.81 kg
Threads 1.25" barrel, M42 x 0.75 male
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