This ZWO USB Filter Wheel is an ideal accessory for astronomy enthusiasts looking to enhance their viewing experience. With a capacity for 7x 2" filters, this filter wheel is perfect for astrophotography and capturing stunning images of the night sky. The motorised feature of this filter wheel allows for easy and precise filter switching, ensuring that you can spend more time admiring the stars and less time fiddling with equipment.Made by ZWO, a trusted brand in the astronomy community, this USB filter wheel is compatible with a range of telescopes and cameras. It is an essential accessory for anyone looking to improve the quality of their images and explore the universe like never before.

This is a 7 x 2" filter wheel i have also listed a 5 x 2" filter wheel.  Perfect working order.