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, 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 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 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 , which 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.