Brand and Model: | Baader Hyperion 21mm |
Price ($USD): | 119 |
Type: | Wide angle |
Focal Length: | 21 mm |
Barrel Size: | 1.25/2 |
Apparent FOV: | 61.4 degrees |
Field Stop Dia.: | 22.5 mm |
Eye Relief: | 20 mm |
Elements: | 8 |
Weight (lbs): | |
Description: | Baader Planetarium - 21mm Hyperion Modular Eyepiece - 1.25" & 2"
* Baader Hyperion eyepieces sport a true 68º field of view along with 20mm of eye relief.
* Great for binoviewing.
* Baader Hyperion 21mm eyepiece works in both 1.25" & 2" focusers.
* 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.
* Internal baffling eliminates ghost reflections and stray light.
* Accepts Televue Dioptrx astigmatism correction lenses. |