Orion Nautilus Motorized Filter Wheel (1.25") – bought from Bintel about 2-3 years ago. http://www.bintel.com.au/Astrophotography/Filters/Orion-Nautilus-Motorized-br--Filter-Wheel--1-25--/793/productview.aspx
Includes:
- Orion Nautilus Motorized Filter Wheel 7 x 1.25"
- Hex key
- Removable 2" thread-on nosepiece
- Removable T-thread adapter
- USB cable (was purchased separately - not originally supplied with the wheel)
I used it with Windows Vista and Windows 7. I checked the filter wheel yesterday and it works as it should.
New: $649
Asking: $300 (postage within Australia is included)
The wheel was purchased from Bintel in March 2014.
Computer controlled wheel makes imaging more easy as changing filters can be automated and the process does not affect guiding, while changing filters manually shakes the telescope a bit. Also, filters are nicely sealed within the wheel and thus protected from dust (and stray light).