Hi,
I have a Baader Hyperion 3.5mm eyepiece for sale. It is only slightly used and therefore still as new. The eyepiece comes with box, caps, and carry bag.
The Hyperions are top performer. It has the advantage of being useful for eyepiece projection photography, with built in attachment threads on the eye end of the ep.
Unfortunately the 3.5mm delivers more magnification than what the typical seeing allows
...so there is no use having a top eyepiece laying around for the few days in a year where the weather permits the use it.
The Hyperion is new AU$215 plus postage, I sell mine for $160 plus postage.
Stephan
Baader Hyperion 3.5mm Eyepiece
