Extendable 2-Inch Metal Photo Adapter with T Ring and T Adapter

This is a 2-inch extendable metal photo adapter designed for telescopes. It includes a T-ring and T-adapter compatible with 42mm Pentax-K SLR/DSLR cameras. The adapter allows for attaching a camera to a telescope for astrophotography. Its extendable feature helps in achieving proper focus and positioning. The metal construction provides durability and stability during use. The bundle offers all necessary components to connect a camera to a telescope for capturing images of celestial objects.