Reducer/Corrector SCT f/6.3

The optical elements are treated with ultra-thin coatings. Among others, there are anti-reflective coatings for reducing, and dielectric coatings for increasing reflection.

Specifies the product's connection or connection thread on the telescope connection end. The same adapter dimension must always be available on the telescope.

A 2" thread, which can be found on Schmidt Cassegrain telescopes and various accessories.