2" Glaspathcorrector Factor 1.8 for Refractors and Schmidt Cassegrains - at full aperture with integrated Coma-Corrector
Suitable to insert into the Baader Maxbright and Mark V Grossfeld Binocular viewer
You need additionally the T-2 Maxbright mirror diagonal (#2456100) and only for the Mark V Binocular a T-2 change ring (#2456320) to change to 90deg.
A Baader Glaspathcorrector is not a Barlow lens! The reason for this name is only secondly the displacement of the focal point
A Glaspathcorrector is primarily intended to correct the prismatic color fringing that occurs on Refractors due to the high amount of glasses used in binocular prism