Alpine Astronomical Baader Off-Axis Guider for Rowe Coma Corrector

The Alpine Astronomical Baader Off-Axis Guider is designed to work with the RCC-1 (Rowe Coma Corrector). It enables monitoring of the mount's tracking during long-exposure astrophotography sessions. The guider connects to a DSLR via an optional camera-specific T-ring and threads onto the RCC. Once installed, the guider port accepts standard crossaim eyepieces or guide cameras. The guider's 36.5mm body length sets the backfocus distance to 91.5mm, which is the ideal distance for the RCC.