Borg Mini Guidescope
The Mini Borg scope provides a solid base upon which very compact and stable guide scope systems may be built. The Mini Borg 50 features a high quality achromatic doublet objective (optics made in Japan) with a focal length of 250mm (f/5).
The Mini Borg guide scopes are much lighter than other scopes, an important factor contributing to an imaging setup which does not suffer differential flexure, whether mounted in piggy-back or side-by-side configuration:
Mini Borg guiders can be selected with a sliding drawtube forcuser, or alternatively with a precision helical focuser to insure that all connections in the guider system are threaded and rigidly coupled to eliminate the guide scope flexure problems common with heavy guide cameras.
Borg Product Number: AG50B