Omegon LE Planetary eyepiece 18mm 55° 1.25

Omegon LE Planetary Eyepiece 18mm 55° 1.25″

The Omegon LE Planetary Eyepiece 18 mm 55° 1.25″ is a high-contrast eyepiece designed for sharp, edge-to-edge views of the Moon, planets, star clusters, and bright deep-sky objects. Its fully multi-coated optics and optimized planetary design deliver clear, bright images. Comfortable eye relief (~20 mm) allows extended observing sessions, even for eyeglass wearers, and the standard 1.25″ barrel fits most telescopes.

Features

• Focal Length: 18 mm
• Apparent Field of View: 55°
• Optical Design: LE Planetary with 5 elements in 3 groups
• Eye Relief: ~20 mm
• Barrel Diameter: 1.25″ (31.7 mm)
• Filter Thread: Accepts 1.25″ filters
• Fully Multi-Coated Optics: Maximizes brightness and contrast

Benefits

• High contrast and sharpness across the field for detailed lunar and planetary observation
• Comfortable eye relief for long viewing sessions, including eyeglass wearers
• Portable and lightweight for use in the field
• Compatible with a wide range of telescopes with 1.25″ focusers

Package Contents: 1 × Omegon LE Planetary 18 mm 55° 1.25″ Eyepiece with rubber eyecup and protective caps

Specifications

• Focal Length: 18 mm
• Apparent Field of View: 55°
• Optical Elements: 5 elements in 3 groups
• Eye Relief: ~20 mm
• Barrel Diameter: 1.25″ (31.7 mm)
• Weight: ~149 g
• EAN: 4049467139751

Usage Tips

• Ideal for observing lunar details, planetary surfaces, and star clusters
• Use with 1.25″ filters to enhance contrast on bright objects
• Comfortable for eyeglass wearers thanks to generous eye relief

Keywords

Omegon LE Planetary 18mm eyepiece, 1.25″ telescope eyepiece, 55° field of view, multi-coated optics, planetary observation, astronomy accessory