1.25inch Portable Extension Tube M42 Thread T Mount Adapter T2 Ring for Telescope,T‑Mount Camera Telescope with Light Eliminating Thread,Anti Rust Kit

Anti-rust and Wear-resistant：Made of high quality aluminum alloy material, which is anti-rust, wear-resistant and Whole metal construction and Anodizing Aluminium process outface. Useful accessories allow you to connect the camera to the telescope, camera adapter and other astrophotography accessories, the extension tube is suitable for all standard 1.25"" telescopes and microscopes Light Eliminating Thread：The inner structure has light eliminating thread, can reduce light reflection to improve clearness of view. Precision machining thread of lens adapter and tube, fits perfectly on your camera lens and telescope. M42x0.75mm outer and inner thread connect with t-ring and telescope mount adapter;Inside of the adapter is fully threaded to minimize reflections Convenient to Carry and Store：Easy to use and portable, convenient to carry and store. The lens adapter only supports manual focus and aperture adjustment. An essential accessory for anyone who uses an scope for digiscoping. It is a camera adaptor for direct (Prime focus) photography with a SLR camera and eyepiece projection photography How to Use：Screw the T-shaped adapter into the T-ring adapter, then screw the entire mounting adapter into the for DSLR/SLR, connect the telescope/microscope with 1.25"" telescope eyepieces and extension tubes of various focal lengths to use different photographic effects. Ring The adapter cannot autofocus: the adapter ring is not electrically connected, and you need to manually set the aperture and focus Quality Service：This product has been professionally and strictly inspected and tested.We have a 24-hour online professional customer service team.If the product has any quality problems or you have any questions about this product, you can contact us at any time,we will try our best to solve your problem in time,please rest assured to buy