SmarAct motorized filter wheels are the ideal solution for optical setups that require frequent and automated change of optical filters. The filter wheels are available in different designs for different number of filters and different filter sizes of 0.5, 1, 1.5 and 2 inches. Closed-loop controlled and high vacuum or ultra-high vacuum versions are available as well as filter wheels made of different materials like aluminum, steel, titanium or fully non-magnetic materials. We are eager to help you in selecting the perfect configuration or to discuss possible customizations.