Telescope Extension Tube, 1.25inch Aluminum Alloy Tube M42 Thread T-Mount Adapter T2 Ring for Nikon Camera

FUNCTION: The 1.25" camera adapter allows you to mount your DSLR camera with T-ring directly to your telescope to help you capture the beautiful starry sky. LIGHT ELIMINATING THREAD: The inner structure has light eliminating thread, can reduce light reflection to improve clearness of view and improve the clarity of the field of view, making your camera lens and telescope a match for clearer photos. MANUAL FOCUS: The adapter ring has no electrical connection and only supports manual focus and aperture adjustment. The Lens Adapter Kit is an essential accessory for anyone using an astronomical telescope for digital ranging. AND WEAR RESISTANT: Processed from aluminum alloy material and black anodized, the telescope camera adapter is rustproof, wear-resistant, durable and has a long service life. EASY TO INSTALL: The 1.25" Universal Camera Adapter Kit comes with a complete set of accessories, easy to install and use, and with a weight of 142g, it's easy to carry and won't add to your burden.