Extra carousels allow for quick and easy transition between filter sets when using SBIG\'s STL- model CCD cameras. The front cover of the camera is easily removed for changing carousels or filters. Since the CCD is in a separate sealed chamber, removal of the front cover to change filters or carousels does not expose the CCD to dust or air and the desiccant does not need to be recharged after replacing the cover.

Each five-position filter carousel accepts both 48mm threaded cells and 2" round flats (sold separately).