The FLI CenterLine CL-1-14 is a motorized filter wheel for FLI cameras and supports 14 x 50mm square unmounted filters. Utilizing two separate internal wheels with 6 positions each, the CenterLine avoids telescope balancing issues caused by traditional asymmetric filter wheel designs. Typically one position in each carousel is empty, providing 12 usable positions. Some users place two optical elements in the path, for example, a filter and a polarizer. CenterLine filter wheels use the proprietary CenterLine Zero Tilt AdapterTM (ZTA) for complete elimination of problems associated with loose connections. The CL-1-14 has an optical thickness of 27.94mm and weighs 1.95 kilograms. Unmounted filters between 1 - 5mm thick can be fitted. FLI color filter wheels are engineered for reliable performance, ideal for harsh or remote environments. Each wheel features a proprietary no-slip drive chain, a precision stepper motor, and a large-diameter pivot pin paired with precision-ground bushings - delivering smooth, quiet, and dependable operation. And because FLI filter wheels do not use internal lights for homing, your images remain fully protected from stray light interference. FLI CFW filter wheels are controlled via a USB type-B cable and powered using the included 12V power supply. Specifications Compatible filters 14 x 50 mm square unmounted Connectivity USB 2 Type-B, DC barrel jack Power supply 12V DC Optical thickness 27.94 mm Camera connection CenterLine ZTA flange Telescope connection CenterLine ZTA flange Weight 1.95 kg Downloads CFW spec sheet CFW user manual