Basic information Telescope reflector: 0.62 m, f=2.78m refractor: 15 cm, f=2.25m (+ pointer) Camera CCD: KAF1600, 1530x1020 Filters: BVRI Kron-Cousins's system Mount Paralactic by Leiden Observatory Gear ratio: 1:200x20x480 (0.68 arcsec per step) Driver: steeper motor