Teleconverter Universal Alan Gee II Telecompressor

Schmidt-Cassegrain telecompressor with Flatfield correction - ideal for use with the MaxBright® II Bionviewer.

Adaptation to the SC is either simply via the 2" receptacle or Baader Sports club-T-Fotoadapter, far field version, or Baader SC/T2 adapter

Please note that the reduction factor of the UAG II depends purely on the distance set between the telecompressor and the eyepiece. The image distance is calculated for 121mm and then provides a factor of 0.59. However, the focal length of a Schmidt-Cassegrain or EdgeHD optic changes when focussing on a point further out.