1,25"Hyperion Barlow with T2 adapter

This is the Baader Hyperion Barlow, a focus extender lens system optimized for the Hyperion Zoom eyepiece.

Its connection to the eyepiece is simple (it can be screwed into the eyepiece with an M28.5x0.6 thread), so we can easily screw it onto our Hyperion Zoom eyepiece even at night, thus we will have a compact and high-quality extender, with which the resulting focus of the system will be between 3.5-10.5mm, so the eyepiece can be used well even in high magnification ranges.

The Hyperion Zoom eyepiece and the Baader Hyperion Barlow combined system can either replace a complete eyepiece line, or can be a great addition to it in case of missing focal lengths.

The Baader Hyperioneyepieces are very good ones from many point of view. The 68 degrees of field and long eye relief (20mm) make them easy to use and provide excellent images. The phase coating provide excellent light transmission, true colors and first class contrast without any ghost images. These eyepieces contain 8 lenses.

The eyepieces can be used both in 1.25" or 2" focusers (31mm and 36mm models only for 2"). Modular rings are available which can be used to change the focal lengths. The eyepieces provide an M43x0.75 thread as well.