Wegkorrektor for Bino approaches
Binocular approaches require a certain optical path. For many telescopes, like Newton, bright refractors ... reaches the focuser is not enough. Before the object is in focus, pushes the extract on the inside.
Wegkorrektoren solve this problem
A combination of lenses, the focal plane moved further out, allowing nearly the full balance of the glass road, which the Bino needed. Geradsichtigen Binos, such as the Baader Großfeldbino, BW Bino Bino, the TS can be used, etc. at each telescope. The filter factor is approximately 2.3 times.