FLI Around The World
Our color filter wheels are used worldwide. A recent application is SOFIA - Stratospheric Observatory for Infrared Astronomy (along with our ProLine camera and Precision Digital Focuser).
Our color filter wheels have also been used for mine monitoring operations in Angola, microscopy research labs as well as dental research. Of course professional and amateur astronomers around the world use them as well.
Color Filter Wheels
Our color filter wheel’s robust mechanical design provides the basis for stunning, uncompromised images. Each FLI color filter wheel is precision engineered with a highly accurate no-slip drive chain and stepper motor. The large diameter pivot pin and bushings are precision ground and matched for smooth, quiet no-fuss operation night after night. FLI color filter wheels do not use internal lights for homing, so your images are protected from stray light interference.
- Images
- Color Filter Wheel Specifications

Innovative Filter Retainer
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High Speed Filter Wheel
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CFW-4-5 With a ProLine 16803
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Filter Positions: {filter_positions}
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Filter Cup: {filter_cup}
Filter Cup Depth: {filter_cup_depth}
Telescope Coupling: {telescope_coupling}
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