Baader Hyperion 21mm Eyepiece

Baader Hyperion 21mm Eyepiece : The Baader Planetarium Hyperion 68° Modular Eyepieces offer world-class performance and unique photo-visual features. The eyepiece is true high-end performance that offers a wide-field. The Hyperions have been totally redesigned to deliver better transmission, contrast, and useful new features. The world's finest optical coatings, superb mechanics, and their unique multifunctional design make Baader Planetarium eyepiece an ideal choice.

The Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. The Hyperion optical design has been chosen to deliver a exceptionally comfortable view, 20mm of eye-relief, large eyelens and a pupil free of the kidney-beaning and blackouts. The eye piece delivers virtually zero distortion and is sharp to the edge. The Hyperion Phantom Group™ multi- coatings and coating equipment are proprietary to Baader and have been designed by German coating engineers for optimal performance.

The eye piece offers 21mm of focal length and Works in both 1.25 inch and 2 inch focusers. The 1.25" barrel is threaded for filters and kept short to work well in spotting scopes. Baader's new housing incorporates a full-length 2" barrel and provides a specially designed tapered locking recess. The Hyperion field stop locations have been re-designed and optimized to give the shortest focus position possible. Soft folding rubber eyecups are provided that facilitate the use for both normal and eyeglass users.

Features - Baader Hyperion 21mm Eyepiece

• Can be used with both 1.25" and 2" focusers
• Additionally threaded for filter to get extra effect
• Also excellent for binoviewers and spotting scopes
• Delivers a true 68 degree field of view with 20mm of eye relief
• Both barrel sizes features a safety groove for safe use in your telescope
• Designed with internal baffling to eliminate ghost reflections and stray light
• Famous for sharp, high-contrast images with a flat field, even in fast telescopes
• High index glass and specially designed coatings yield darker sky and more stars than competitors

Specification - Baader Hyperion 21mm Eyepiece

• Model Hyperion 13mm
• Focal Length 21mm
• Angle of View 68°
• Eye Relief 20mm
• Barrel Diameter 31.7mm/50.8mm
• Optical Design Hyperion Modular
• Optical Coatings Fully Multi Coated
• Lens Construction 8 elements, 5 groups
• Effective FL With 14mm FTR: 17.6mm
• With 28mm FTR: 15.5mm
• Combined FTR: 14mm
• 2" Baader filter: 18.5mm
• Removing first group of lenses: 32.2mm

Kit Content
Baader Hyperion 21mm Eyepiece
User Operating Instructions Manual

Download Baader Hyperion Series Imaging Details

Download Baader Hyperion Series Visual Details

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