Baader 8-24mm Hyperion Zoom Eyepiece
Baader Planetarium - 8-24mm Hyperion Clickstop Zoom Eyepiece, 2" or 1.25" - used twice so as new condition $170.
High performance Zoom Eyepiece with click stop - The Baader Hyperion 8-24mm Clickstop Zoom delivers top-class performance and quality. The eyepiece now includes both 1.25-inch and 2-inch barrels! The 2-inch barrel attaches through an included adapter ring that has standard 2-in x 24 tpi SCT threads.
-Click-stops at 8, 12, 16, 20, and 24mm and remains parfocal across the zoom range.
-Good for binoviewing so long as your binoviewer can handle barrel diameters of 57mm.
-Zoom field of view ranges from 50º to 68º
-Good eye relief (between 12-15mm, depending on the magnification).