Telescope:
Gregory-Coudé, evacuated, primary mirror has a diameter of 45 cm, total focal length: 25 m.
Spectrograph:
Czerny-Turner, focal length: 10 m, grating 180 mm x 360 mm, 316 lines / mm, blaze 63°.
Fabry-Perot filter system:
Tunable narrow-band filter system based on two lithium-niobate Fabry-Perot etalons. It allows monochromatic imaging at any wavelength from 395 nm to 660 nm.
Adaptive optic system:
Tip-tilt and deformable mirror with 37 actuators.
Electronics:
ZIMPOL-polarimeter, CCD-Wright Instruments, CCD-DTA-Pisa, FHSW-flare registration system, Guiding system (PIG).
