Sternenhaufen

Newtonastrographen ASA 300 f/3.6 - CCD Sigma Nova

APO TEC140 f/7 & f/5.5 (Flatner x0.79) - ATIK-Infinity

APO TS60ED-FPL f/5.5 & f/4.3 (Flatner c0.79) - ATIK-Infinity

SC300 f/12 - SBIG7E & Newton 200 f/4 - DSLR