Baader 17mm Hyperion Modular Eyepiece - 1.25"/ 2" - HYP-17 carrying case About the Celestron Reducer Lens

About the Celestron Reducer Lens

fun to try on a full moon

77 arc seconds

Are you looking for the Baader DSLR Conversion Filters for Canon EOS Cameras

Eye Relief (mm): 27

Baader 17mm Hyperion Modular Eyepiece - 1.25"/ 2" - HYP-17 carrying case About the Celestron Reducer LensAbout the Baader 17mm Hyperion Modular Eyepiece 1. 25" 2" The Baader Planetarium Hyperion 68 Degree Modular Eyepieces offer world class performance and unique photo visual features at an unheard of price. No longer do amateurs need to spend more on their eyepieces than their primary instrument in order to get true high end performance in a wide field eyepiece. Not just a different branded version of their highly regarded cousins, the Hyperions have