QHY CFW3 EXTRA LARGE FILTER WHEEL 9 x 2" & 9 x 50mm guiding 5" field flattener is one

5" field flattener is one of the best and most universal correctors for apochromatic refractors

75 male thread (t2)

It can be directly controlled by EAGLE or any Windows computer with dedicated control software or ASCOM drivers

The required input voltage for ASIAIR Plus is 11V~15V

QHY CFW3 EXTRA LARGE FILTER WHEEL 9 x 2" & 9 x 50mm guiding 5" field flattener is oneThe QHY CFW3 Extra Large is a motorized filter wheel designed for 9 filters with a size of 2" and 9 unmounted filters with a diameter of 50mm. It uses a high quality ultra thin hybrid stepper motor that compared to standard electrical motors, is more precise as it has a smaller stepper angle. The motor is enclosed to prevent dust from entering, thus improving reliability and the durability of the motor. The QHYCFW3 main body is CNC machined from a