Baader 2 Inch Nexstar Locking Ring C14 optical glass variable polarising filters

optical glass variable polarising filters reduce the amount of light entering your eyepiece

Anti Dew Heater

25" Celestron Schmidt-Cassegrain optical tube

1 degrees Actual Field of View 38m to 20m @ 1000m Nearest Focus Distance 4

Baader 2 Inch Nexstar Locking Ring C14 optical glass variable polarising filtersBaader 2" Nexstar Locking Ring Allows direct connection of Baader 2" Zenith Prisms and mirrors to Schmidt Cassegrain telescopes. For Celestron SCTs 8 9. 25 11 14 with female 2" thread (5 mm optical length) For space efficient connection of 2 "accessories to the large NexStar telescopes just the 2" screw housing directly at the telescope. In this way you gain 20% field of view and you can connect for example binoviewers with the help of our 2" prisms