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Eyepieces Large Field 66° Sky Watcher - Focal lengths of 6mm to 20mm

Eyepieces Large Field 66° Sky Watcher - Focal lengths of 6mm to 20mm

SKU:skywatcher-SW0290

Regular price €65,00 EUR
Regular price Sale price €65,00 EUR
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Focal

Enhance your observations with Sky-Watcher's 66° wide angle eyepiece range. Designed to offer a large field of view and superior optical quality, these eyepieces are ideal for exploring the deep sky and observing planets with increased precision.

Features:

  • Apparent Field: 66°
  • Available Focal Lengths: 6mm, 9mm, 15mm, 20mm
  • Filter Size: 31.75mm (1.25")
  • Optical Design: 6 lenses in 3 groups (improved Erfle type)
  • Generous Eye Relief: From 13mm to 18mm depending on the focal length
  • Multilayer Anti-Reflection Coating on each lens for excellent light transmission
  • Retractable Eyecup for optimal comfort
  • No Threads for 31.75mm format filters

Advantages:

  • Extended Field of View: Enjoy a large field of view, ideal for tracking celestial objects without motorization.
  • User Comfort: A significant eye relief offers comfortable observation, even for glasses wearers.
  • Superior Optical Quality: The 6-lens design corrects chromatic aberration for clear and contrasted images.
  • Lightweight and Compact: Compact design and lightweight construction facilitate transport and use.

Usage Tips:

  • Focal Length Choice:
    • 6mm and 9mm: Perfect for detailed observations of planets and the Moon with high magnification.
    • 15mm and 20mm: Ideal for deep sky objects and extended objects thanks to a large field of view.
  • Use with Filters: Combine them with astronomical filters to improve contrast and reveal more details.
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