Upgrade your astronomical and terrestrial observations with our 45° Diagonal Mirror, an essential accessory for refraction telescopes. Designed to enhance viewing comfort and clarity, this diagonal mirror is perfect for both novice and experienced astronomers. Discover the features that make this diagonal mirror a valuable addition to your telescope setup: Convenient Maintenance: The base is securely fixed with four screws, allowing for easy disassembly and cleaning. This design feature ensures that your diagonal mirror remains in optimal condition, providing clear and precise views. Versatile Observations: Suitable for both astronomical and terrestrial observations, this diagonal mirror enhances your ability to explore the night sky and the world around you. Enjoy crisp and detailed views whether you're studying celestial bodies or terrestrial landscapes. Protective Dustproof Cover: Equipped with a dustproof cover, this mirror helps keep the lens clean, ensuring clear viewing and extending the life of the mirror. Maintain optimal performance with minimal effort. Standard Compatibility: With a standard diameter of 0.965 inches, this diagonal mirror is compatible with 0.965-inch eyepieces and telescopic extensions. This ensures seamless integration with your existing equipment for a hassle-free setup. Comfortable Viewing Angle: Featuring a 45-degree angle, this diagonal mirror allows you to view inverted images from a refraction telescope bracket from a comfortable angle. This ergonomic design reduces neck strain, making long observation sessions more enjoyable. Enhance your telescope's performance with our 45° Diagonal Mirror, designed to provide superior clarity and comfort. Whether you're gazing at distant galaxies or observing terrestrial wonders, this accessory will transform your viewing experience. Elevate your telescope's capabilities and enjoy the universe from a new perspective with this indispensable astronomical accessory.