- It made for two part- 1.25 Inch Telescope Mount Adapter + Extension Tube Mount Adapter
- High quality,all metal construction, the adapter was made by Full metal, durable, Suitable for eyepiece projection with an 1.25″ eyepiece
- The inside of the adapter is fully threaded to minimize reflections
- Fits all standard 1.25″ astro telescopes and accepts filters (thread inside tube)
- Extended Barlow Projection, Use extension tube with your barlow (Extended barlow projection makes a 2x barlow into a 3x or more barlow).
Telescope Mount Adapter: * It offers 1.25in mounting sizes on telescope side. * M42x0.75mm outer thread on one end and standard 1.25″ (31.7mm) fitting on the other. * The inside of the adapter is fully threaded to minimize reflections. * Threaded to accept standard 1.25″ eyepiece filters. Extension tube: * M42x0.75mm outer and inner thread, one side is to fit T-ring, the other side is to fit Telescope Mount Adapter. Specifications: * Material: Aluminum * Thread size: M42 * 0.75 * T head size: 1.25 inches * Weight: Approx 120g Package includes: * 1 x 1.25″ T-Mount * 1 x Extension Tube Welcome to our store, may you have a pleasant shopping experience! Our products have been well tested, examined and packaged before sending off. Any problem please feel free to contact us first so that we can supply the best service for you.