ToupTek 7x2"/50mm 7 Position Large Electronic Filter Wheel - AFW-L-7-2

7*2-inch AFW compatible with 50mm filter, it's suitable for full-frame DSO cameras and of course, other DSO cameras with smaller sensors. 7 slots could contain the most common and necessary filters, LRGBHSO will be all installed in it once for all, frequently assemble will be not needed.
An electronic filter wheel enables you to interchange filters without the need to remove the camera, thereby streamlining your process of astronomical image acquisition.