- Enhance your stargazing experience with our 90-degree diagonal prism mirror, specifically designed for the eyepiece of astronomical telescopes. - Measuring 0.965 inches (2.44 cm), this precision-cut mirror allows for easier viewing by providing a comfortable angle, reducing neck strain during long observations. - Crafted from high-quality materials, the mirror ensures optimal light reflection and clarity, enhancing image quality for a more satisfying viewing experience. Key Benefits: - Improved Viewing Angle: The 90-degree angle offers a natural and comfortable line of sight, making it ideal for prolonged use. - Increased Compatibility: Perfectly sized for most standard astronomical telescope eyepieces with a 0.965-inch (2.44 cm) fitting. Use Scenarios: 1. Observation of celestial events such as lunar eclipses or meteor showers, where a comfortable viewing position is essential. 2. Extended astrophotography sessions where maintaining stability and comfort translates to better image capture and quality. 3. Everyday stargazing, making it easier to survey the night sky without fatigue from awkward positions. This diagonal prism mirror combines functionality and performance, making it a necessary accessory for amateur astronomers and seasoned stargazers alike. Upgrade your telescope setup with our textured and robust design that is built to last, ensuring you never miss a celestial sight again.