Vixen AX103S apochromatic Refractor - optical Tube

Product code: X000059
in stock
£2,830.00 UK Price
£2,358.33 (ex. VAT) International Price
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Product information

  • AX103S ED apochromat with triplet ED objective
  • Optimised for full frame photography
  • Fully coated triplet ED objective
  • Build-in field flattener lens for sharp images
  • Very high sharpness and contrast
  • Very clean colour images of the moon and planets
  • Dimensions: 115 mm x 762 mm
  • Weight: 6.4 kg

The AX103S is a top-of-the-range ED apochromat in the refractor series. It features a triplet ED object lens and a rear-mounted field-flattener lens.
The f8.0 refractor contains a central ED lens in the objective and reduces chromatic aberration to an absolute minimum.
An optional focal reducer can reduce the aperture ratio to 1:5.6 in order to provide quicker results for astrophotographers.
The built-in field flattener lens provides a sharp image across the entire field of view – an essential requirements in astrophotography. The 60 mm ring on the focuser allows you to attach a 2’’ eyepiece and a camera adapter. The AX103S is specially designed for photography, but also offers stunning visual performance, especially for observing the moon and the planets.
The AX 103S is corrected for full frame photography and provides razor-sharp pictures right into the corners of the image field.
This telescope is guaranteed to provide a lifetime of outstanding performance!


  • Optimized for full frame photography
  • Fully coated triplet ED objective with flattener
  • Very high sharpness and contrast
  • Optional reducer available
  • Backfocus without Reducer: 150.0 mm
  • Backfocus with Reducer: 63,5 mm
  • 103 mm aperture and 825 mm focal length

  • Telescope
  • Tube clamps and carry handle
  • Illuminated 7x50 viewfinder telescope
  • Folding mirror

Technical Data

Field of application
  • Deep Sky Observation
  • Deep Sky Photography
  • Lunar observation
  • Lunar photography
  • Planetary observation
  • Planetary photography
Focus Group
  • Advanced Amateurs
  • Specialists and Research
  • Visual enthusiasts
Product Family Refractor telescope
Optical design Apochomatic Refractor
Maximum recommended magnification 210
ED glass
Mirror/Lens diam. 103 mm
Focal length 825 mm
Angular resolution 1.13 arc seconds
Type of coating Fully multi-coated
Finderscope 7 x 50 mm
Material tripod3 Aluminium
Colour white
Mount Type Optics without Mount
Total length 687 mm
Total width 115 mm
Net weight OTA (incl. accessories)

4.6 kg

Product Info

EAN 4955295261444
Brand Vixen
Product Code X000059
Delivery Weight Package