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Home Eyepieces Baader Eyepieces Baader Hyperion Eyepieces Baader Hyperion 31mm Aspherical Eyepiece 2 Inch
Baader Planetarium has evolved the wide-field eyepiece to a new uncompromising level. Introducing the worlds first production astronomical eyepieces to use aspheric surfaces, the 31mm and 36mm Baader Hyperion-Aspheric 72º Modular Eyepieces.This new technology allows Baader to eliminate eyepiece aberrations without the usual penalty of extra lens elements, excessive size and weight, or unrealisic high cost. Low power and wide field eyepiece for 2" equipped telescopes.The Hyperion Aspherics freedom from blackouts, kidney beaning, and lack of distortion combined with their long eye relief to produce a view that is extremely comfortable and natural for all users (including eye-glass wearers).
The ultra-wide 72° field is extremely flat and distortionless (virtually free of angular magnification distortion). Baaders renowned Phantom Group Multi-Coatings and thorough internal baffling produce an extremely bright and high contrast view that is free of light scatter.Photographic designThe eyecup can be rremoved to reveal an M43 thread, simply thread on the Baader Hyperion M43 T adapter (sold separate - see related accessories below) and a T ring for your camera and you can attach a DSLR camera for astrophotography through the Hyperion and your telescope.Superb for projection imaging Hyperion-Aspherics are threaded to accept the full line of Hyperion Digital T-Rings, for a robust direct attachment of almost any camera. The clever use of 2"x24tpi SCT threads for attaching the 2" barrel permits the Hyperion-Aspherics to directly thread onto the rear cell of popular SCTs from the Meade and Celestron range. resulting in the highest rigidity possible for imaging.Dual Barrel Configuration two barrel sizes are provided with each Hyperion Aspheric. The standard 2 barrel provides the full 72º field size, and a special wide-field 1¼ barrel provides the maximum true field ever in a 1¼ format, with a field stop size of 32mm! - perfect for extracting every bit of field possible in 1¼ telescopes or binoviewers.Focal length 31mm72 degree fieldAspheric lens design1.25" & 2" BarrelThreaded for filtersPhantom multi coatingsRubber eyecups