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Reference: ZWASI120MINI

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Reducer 0.90x for 82ED EVOLUX - Skywatcher
  • Reducer 0.90x for 82ED EVOLUX - Skywatcher
  • Reducer 0.90x for 82ED EVOLUX - Skywatcher
  • Reducer 0.90x for 82ED EVOLUX - Skywatcher
  • Reducer 0.90x for 82ED EVOLUX - Skywatcher

Reducer 0.90x for 82ED EVOLUX - Skywatcher

SW0472
Sky-Watcher
Rating 
  • Optimized for the Sky-Watcher Evolux 82ED refractor
  • 0.9x focal reduction factor
  • Adapter/rotating ring included
  • M48 male thread output
€279.00
Tax included
Quantity
Generaly in stock under | 3 to 10 days

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Description

Reducer 0.90x for 82ED EVOLUX - Skywatcher

This accessory is necessary because refractors (refractors) provide a curved focal plane, the stars are not in fact point-like near the edges in imaging. It provides a corrected image right to the edge of the field. A specific adapter will allow you to attach the reducer/corrector to the eyepiece holder of your refractor, it is rotatable to optimize your framing and accepts 50.8mm filters. Optimized for the Sky-Watcher Evolux 82ED f/6.46 (Doublet) refractor, this screw-on reducer/corrector reduces the focal length of the refractor by a factor of 0.9x (induced focal ratio of f/5.82 - apparent field 4.34°).

Specifications

  • Threads: M56 female on the front, M48 male on the rear
  • Corrected image circle size: 36mm
  • Back focus: 55mm
Product Details
SW0472

Data sheet

coefficient de réduction
0.9x
Backfocus
55mm
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Reducer 0.90x for 82ED EVOLUX - Skywatcher

Reducer 0.90x for 82ED EVOLUX - Skywatcher

  • Optimized for the Sky-Watcher Evolux 82ED refractor
  • 0.9x focal reduction factor
  • Adapter/rotating ring included
  • M48 male thread output
Write your review
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