Telescope Accessories， 1.25/2" Mirrors 90°Diagonal Machining 99% Reflectivity for Refractor Astronomy Telescope,for Zenith Mirror(Brown)

=========High-concerned chemical : NoneModel Number : SV188/SV188P

• Astrophotography & Imaging Essentials Capture the cosmos with T-ring adapters, prime focus adapters, field flatteners, reducers, smartphone adapters, and dedicated astronomy cameras.
• This 90° diagonal mirror supports both 1.25-inch and 2-inch interfaces, perfectly compatible with most refractor telescopes. Precise machining ensures stable fitting and reliable performance during observation.
• Built with 99% high-reflectivity optical coating, it greatly reduces light loss and improves brightness and contrast, delivering clear and detailed images of celestial bodies.
• The 90° design provides a comfortable viewing angle, effectively reducing fatigue during long observation more enjoyable.
• Precision machining creates a smooth and stable structure, ensuring accurate light transmission and consistent imaging without distortion for long-term use.
• Compact and easy to install, this dual-size diagonal is an ideal upgrade for refractor telescopes, suitable for both outdoor observation and home.