Are you in search of a durable and high-quality diagonal mirror for your Schmidt-Cassegrain telescope Look no further than the 90-degree Angle Diagonal Mirror, 2"" with Xlt Coating. This superior optical accessory, crafted by the reputable brand Celestron, is designed to enhance your stargazing experience. This versatile mirror diagonal is engineered with multi-coated optics, featuring Celestron's premier StarBright Xlt coatings. These advanced coatings ensure maximum light transmission, delivering crisp, clear, and bright images, even in low-light conditions. What sets this product apart is its interferometer-tested 10th wave flat mirror. This feature guarantees precision and accuracy in your observations, making it an ideal choice for serious astronomers and hobbyists alike. The 2"" eyepiece compatibility of this diagonal mirror offers a wider field of view, allowing you to explore the cosmos in greater detail. Whether you're tracking a comet across the night sky or observing the rings of Saturn, this reliable diagonal mirror will not disappoint. Moreover, this sturdy and reliable diagonal mirror comes with a robust aluminum carrying case. This case provides optimal protection for your optical equipment during travel or storage, ensuring its longevity. In summary, the 90-degree Angle Diagonal Mirror, 2"" with Xlt Coating for Schmidt-Cassegrain Telescopes is a testament to Celestron's commitment to quality and innovation. Its high customer rating of 5.0 out of 8 reviews further attests to its performance and customer satisfaction. Enhance your celestial observations with this top-tier optical accessory..