The Baader Hyperion Aspheric eyepieces offer freedom from blackouts, kidney beaning, and lack of distortion, and combine with long eye relief to produce a view that is uncommonly comfortable and natural for all users. Even eyeglass wearers and users of popular astigmatism correcting lenses will enjoy the comfort level of the Baader Hyperion Aspheric! The ultra-wide 72º field of view of these eyepieces are extremely flat and without distortion, and are virtually free of angular magnification distortion. Baader's renowned Phantom Group Multi-Coatings and thorough internal baffling produce an extremely bright and high contrast view that is free of scatter. The Hyperion Aspheric eyepieces accept Teleview's Dioptrx astigmatism correcting lenses. The 31mm Baader Hyperion Aspheric weighs 13.8 ounces or 390 grams.
Baader Planetarium Hyperion Aspheric 36mm Eyepiece