QHY CFW3 LARGE FILTER WHEEL 7 x 2" & 7 x 50mm QHY18 Can also be used to

Can also be used to cover the primary mirror

This highly specialized telecentric lens offers superior field flatness

Absolute encoder with a resolution of 0

This adapter allows you to connect the QHY PoleMaster electronic polar alignment scope to a variety of smaller mounts which use a universal 1/4"-20 male thread

QHY CFW3 LARGE FILTER WHEEL 7 x 2" & 7 x 50mm QHY18 Can also be used toThe QHY CFW3 Large is a motorized filter wheel designed for 7 filters with a size of 2" and 7 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 single