Baader Polaris I measuring + tracking eyepiece

Baader POLARIS I – 25mm measuring and tracking eyepiece with T2 connection –
lightable.
The POLARIS measuring eyepiece with T2 connection has a T2 universal T2
Connection. It can easily be adapted for 1.25″ or 2″ extensions.
Thanks to the T2 thread, it fits all lenses with the photo thread.
The eyepiece can be illuminated (the battery is not included in the scope of delivery
contain).
Exact centering – e.g. when calibrating GoTo telescopes,
Measuring – thanks to the calibrated scale, precise measuring is possible
eg of star distances. Tracking – short focal lengths can be used with the
eyepiece can be tracked well.
A multi-coated plate is scaled with standardized
etched intervals. This allows the eyepiece for different
Application areas are used.