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Orion 5527 7 x 1.25-Inch Nautilus Motorized Filter Wheel
Motorized multiple filter wheel operated by direct USB connection to a PC for easy filter transitions during astrophotography or viewing sessions
Allows use of up to seven 125 filters accepts any Orion 125 imaging or visual filters
T-threads on telescope side allows attachment directly to focusers with camera adapters while a removable T-thread adapter on camera side allows direct T-thread attachment to imaging cameras
Requires additional 22mm focus travel Nautilus measures approx 65 diameter and 15 deep
Windows 8 7 and Vista 32 and 64-bit compatible ASCOM compatible