This is the new QHY CFW3 Model Colour Filter Wheel
This model is a 21.5mm thickness unit fitting 7 pcs X 2 inch standard round threaded filters
The QHY CFW3 is a precision motorised astronomy Colour Filter Wheel. The main body is cut from a single piece of aluminium in a high accuracy CNC manufacturing process. The friction drive process is our latest 3rd generation which enables accurate drive with zero backlash.
The series comes in a variety of models, please refer to the model that suits your application.
Note: All QHY astronomy cameras are supplied as an indent basis only, usual supply timing is two and a half weeks