2 Inch 90 Degree Diagonal Adapter Prism Zenith Mirror for Astronomical Telescope Accessories

Feature: 1. Main Function: Suitable for astronomical telescopes with 2 inch interface, for viewing landscapes and astronomical observations, such as the Moon, planets, nebulae, star clusters, diffuse nebulae and other space objects. 2. Clear Imaging: Adopting 99percent high reflective dielectric film, diagonal adapter prism has excellent optical performance, high reflectivity, high transmittance, bright and clear imaging. 3. Internal Thread: The diagonal adapter prism interface has internal thread that can be used to mount filters, or with your other telescope accessories. Real a practical and convenient equipment. 4. 2 Inch to 1.25 Inch Adapter: The diagonal adapter prism interface comes with a 2 inch to 1.25 inch adapter, allowing you to freely switch between 2 inch and 1.25 inch eyepieces. 5. Scratch Proof: A metal gasket is built into the interface of diagonal adapter prism to prevent the prism from being scratched by screws during use. Specification: Item Type: Diagonal Zenith Mirror Material: Plastic Metal Weight: Approx. 462g 16.30oz Coating: 99percent high reflective dielectric film. Package List: 1 x Diagonal Zenith Mirror2 x Dust Cover