Okular Bresser Plössl PL 20mm 50° 1,25"

Bresser Plössl PL 20mm 50° 1.25″ Eyepiece

The Bresser Plössl PL 20 mm 50° 1.25″ Eyepiece offers a classic Plössl optical design with a 20 mm focal length and a 50° apparent field of view. Built with fully multi-coated lenses in a metal housing, this eyepiece delivers sharp, high-contrast views for planetary and deep-sky observation. The eyepiece features a foldable rubber eyecup and a standard 1.25″ barrel diameter for compatibility with most telescopes.

Features

• Optical design: Plössl with 4 lenses in 2 groups for crisp, detailed images.
• Apparent field of view: 50° for a wide view of celestial objects.
• Fully multi-coated optics: Enhanced light transmission and reduced reflections.
• Sturdy metal housing: Durable construction for long-term use.
• Foldable rubber eyecup: Comfortable viewing and reduces stray light.
• Filter thread: Supports 1.25″ filters (planetary, moon, etc.).

Benefits

• Improved image quality compared to basic eyepieces like Huygens or Kellner.
• Ideal for observing the Moon, planets, star clusters, and bright deep-sky objects.
• Compatible with most 1.25″ astronomical telescopes.
• Lightweight and portable for field use.

Package Contents: 1 × Bresser Plössl PL 20 mm 50° 1.25″ eyepiece with foldable rubber eyecup.

Specifications

• Focal Length: 20 mm
• Apparent Field of View: 50°
• Barrel Diameter: 1.25″ (31.7 mm)
• Lens Design: 4 elements in 2 groups
• Coating: Fully multi-coated
• Material: Metal housing
• Weight: ~95 g
• EAN: 4007922042206

Usage Tips

• Best for low-to-medium magnification views — great for observing wide areas like star clusters.
• Works with most 1.25″ telescope focuser systems.
• Use with filters to enhance contrast on lunar and planetary details.

Keywords

Bresser Plössl 20mm eyepiece, 1.25″ telescope eyepiece, 50° field of view, fully multi-coated optics, foldable eyecup, astronomy accessory.