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Sky-Watcher 0.77x Reducer/Flattener...
Sky-Watcher 0.77x Reducer/Flattener...

Sky-Watcher 0.77x Reducer/Flattener for Sky-Watcher Esprit-150ED triplet

SW_20096
380,00 €
Brutto

​Designed specifically for the Sky-Watcher Esprit-150 ED Apo Refractor, the new three-lens Focal Reducer/Flattener has a reduction factor of 0.77x. It comes with a standard adapter with M48 thread edge and 55mm back focus.

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​Designed specifically for the Sky-Watcher Esprit-150 ED Apo Refractor, the new three-lens Focal Reducer/Flattener has a reduction factor of 0.77x. It comes with a standard adapter with M48 thread edge and 55mm back focus for use with Sky-Watcher's M48 Canon EOS (code SW_20237) and Nikon (code SW_20238) adaptor rings.

After removing the adapter, an M71x1 internal thread with maximum 75mm back focus is available for self-made adapter solutions.

The Reducer/Flattener produces a fully illuminated and corrected image circle of 34mm diameter and is therefore perfectly suitable for image formats up to APS-C but can also be used for full format. 

  • 0.77x Focal Reducer / Field Flattener
  • Effectively reduces Focal Ratio of Esprit-150ED to f/5.4
  • Three-Lens Fully Multi-Coated Optical Design
  • Image Circle 36mm
  • Full Frame Compatible
  • 2-Inch Filter Compatible
  • 75mm Back Focus or 55mm with supplied adaptor
  • M48 x 0.75 Adaptor
  • Weight 910g (with end caps)
Correction Optics Type
Field Flattener
Focal Reducer

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Grade 
2021-02-13

Past NIET op de oudere Esprit 150ED!

Deze reducer past niet op de oudere modellen van de Esprit 150ED (met het rode opschrift en de Crawford focusser). Op de nieuwere versies met de groene accenten past deze wel.

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Sky-Watcher 0.77x Reducer/Flattener for Sky-Watcher Esprit-150ED triplet

Sky-Watcher 0.77x Reducer/Flattener for Sky-Watcher Esprit-150ED triplet

​Designed specifically for the Sky-Watcher Esprit-150 ED Apo Refractor, the new three-lens Focal Reducer/Flattener has a reduction factor of 0.77x. It comes with a standard adapter with M48 thread edge and 55mm back focus.

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