CCD imaging

Instrument/Contact	Plate scale (“/mm)	Filters	Number of filter positions	Detector	Comments
2.1m telescope
"Italiana" filter wheel Responsible: Dr. Lester Fox	13.06	UBVRI-Johnson; griz-Gunn	Two wheels with 10 positions each.	Spectral Instruments	This instrument is owned by the Observatorio Astronómico di Brera. Filters are not interchangeable.
1.5m telescope

0.84m telescope
MEXMAN filter wheel Responsible: Dr. Lester Fox	16.43	Visit filter atalog	Two wheels with 8 positions each.	Marconi5	Only accepts round filters.
POLIMA Responsible: Dr. David Hiriart	16.43	Visit filter catalog	4	FLI o Marconi5	The polarizer angles can be varied in 1 degree increments.
POLIMA 2 Responsible: Dr. David Hiriart	16.43	U, B, V, R, I y Hα	10	Marconi5	It can be used only for imaging (without polarizer). Its FOV is 8.39'.

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