Eyepieces Large Field 66° Sky Watcher - Focal lengths of 6mm to 20mm
Eyepieces Large Field 66° Sky Watcher - Focal lengths of 6mm to 20mm
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€65,00 EUR
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€65,00 EUR
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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:
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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.