Celestron 9.25" EdgeHD Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings

Why settle for less when you can explore the universe in high-definition with our 9.25" EdgeHD Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings? This innovative telescope is an aplanatic, flat field Schmidt-Cassegrain model that delivers aberration-free images across an expansive visual and photographic field of view.

Unlike many optical designs that claim to be "astrographs", our EdgeHD telescope ensures pinpoint stars across a flat focal plane. This feature is crucial for astrophotography, as it prevents stars from appearing out of focus at the edge when used with the flat chip sensor of a digital camera. The EdgeHD optics produce a focal plane that is over three times flatter than a standard Schmidt-Cassegrain telescope and significantly flatter than competing coma-free designs. This guarantees visibly sharp stars across some of the largest CCD chips available today.

The EdgeHD telescope is not just about superior optics. It also boasts advanced mechanical features for an optimized viewing experience. The telescope tube has been redesigned to maximize your viewing experience every night. It features mirror clutches with flexible tension that hold the mirror in place, reducing image shift during long exposure astro-images. Once focused, these flexible rods ensure the mirror stays in place without exerting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece or on the sensor.

The telescope also comes with cooling vents located on the rear cell, allowing hot air to be released from behind the primary mirror. Each vent is equipped with an integrated 50-mesh filter, ensuring warm air is let out without letting dust in.

The EdgeHD is the most versatile imaging telescope available today. With its native f/10, you can achieve the image scale necessary to capture the smallest of deep sky objects. A Barlow gives you added power for high-resolution planetary, lunar, and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third-party lens accessory for ultra-fast f/2 wide field imaging.

Experience the universe like never before with our high-quality, durable, and advanced 9.25" EdgeHD Schmidt-Cassegrain Optical Tube Assembly with Starbright XLT Coatings. It's the perfect tool for amateur astronomers and astrophotographers seeking to observe and capture celestial objects in unmatched detail.