1.High-quality telescope filter wheel allows you to quickly and easily change 2.The robustly constructed filter wheel is supplied with a eyepiece adaptor, focuser nosepiece, T-2 camera adaptor and locking ring and 42mm metal dust cap 3.M28.5X0.6 standard filter interface 4.The filter wheel can be attached to your focuser either by the supplied nosepiece adaptor or via a T-thread 5.The Filter Wheel features a helpful number system that allows you to quickly place the filter of your choice into the light path. Type: Manual Pls note: this item only for five position filter wheel, the camera the filters and eyepiece just for demo, thank you! Due to different product batches, the product appearance may vary, which will not affect the use Colour:Black Material:Aluminum Alloy type:2inch Package Contents: 1 x Telescope Filter Wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.