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0.85x Reducer / Corrector for Sky-Watcher EvoStar 150ED - Sky-Watcher

0.85x Reducer / Corrector for Sky-Watcher EvoStar 150ED - Sky-Watcher

Available within 7 days

€278,00 EUR
€278,00 EUR
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  • Nouveau: Paiement 3x sans frais avec Klarna

This essential accessory corrects the curved focal plane of Sky-Watcher EvoStar 150ED refractors, providing a sharp image all the way to the edge of the field. It screws directly onto the Crayford of the telescope thanks to the M56 thread, this reducer/corrector decreases the telescope's focal length by 0.85x (resulting focal ratio of f/6.8), making it ideal for astronomy and astrophotography, thus reducing exposure time.

  • Reducer factor: 0.85x
  • Front thread: M56 female
  • Rear thread: M48 male
  • Backfocus: 55mm
  • Resulting focal ratio: f/6.8
  • Reduction of focal length for wider images
  • Correction of the curved focal plane for enhanced sharpness
  • Reduction of exposure time in astrophotography
  • Improvement of astronomical image quality
  • Compatible with Sky-Watcher EvoStar 150ED f/8 (Doublet)
  • Requires M48 wide field T ring for Sony (#SW0187), Nikon (#SW0188) or Canon (#SW0189) cameras
  • Not compatible with Sky-Watcher ESPRIT 150ED telescopes (triplet)
  • 0.85x Sky-Watcher reducer/corrector

skywatcher-SW0422

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