
( Brand: Celestron ), ( Manufacturer Part Number: CGEM800 ), ( UPC: 196271089902 ), ( Type: Digital Telescope ), ( Mount Type: Unmounted, Equatorial )
The Celestron CGEM800 EdgeHD 8-inch SCT (Schmidt-Cassegrain Telescope) is a remarkable instrument for serious astronomers and enthusiasts seeking high-quality celestial observations. This optical tube assembly is part of Celestron's CGEM series, renowned for their exceptional tracking capabilities and user-friendly design.
The Celestron CGEM800 EdgeHD features an 8-inch (203mm) aperture, which is large enough to collect a significant amount of light, allowing for impressive detail and brightness in deep-sky objects such as galaxies, nebulae, and star clusters. The optical tube is equipped with an EdgeHD Schmidt-Cassegrain design, which provides excellent optics with excellent edge-to-edge sharpness and contrast. This design also reduces chromatic aberration, resulting in sharp, color-free images.
The Celestron CGEM800 EdgeHD is mounted on the CGEM (Computerized German Equatorial Mount). This mount is a fully computerized, GoTo system that allows for easy pointing and tracking of celestial objects. It features a built-in GPS for precise alignment and a database of more than 40,000 objects. The mount also includes features such as a SkyAlign alignment system, which allows for quick and easy alignment, and a 42-pound payload capacity, making it suitable for a wide range of telescopes and accessories.
The Celestron CGEM800 EdgeHD also features a dual-speed focuser with 1:10 micro-adjustment, which allows for fine-tuning of the focus for the best possible image. The telescope also includes a 2-inch CGE-compatible Crayford focuser, which allows for the use of a wide range of eyepieces and accessories.
In terms of construction, the Celestron CGEM800 EdgeHD is made of high-quality, durable materials. The optical tube is made of aluminum, and the mount is made of steel. The telescope also includes a heavy-duty dovetail bar and clamp for secure attachment of the optical tube to the mount.
The Celestron CGEM800 EdgeHD is a powerful and versatile telescope that is suitable for a wide range of astronomical pursuits, from viewing bright planets and stars to exploring deep-sky objects. Its advanced tracking capabilities, excellent optics, and user-friendly design make it an excellent choice for both beginners and experienced astronomers.
Pros of buying Celestron CGEM 800 EdgeHD 8-inch SCT:1. High-quality optics: The Celestron CGEM 800 EdgeHD features an 8-inch Schmidt-Cassegrain telescope with StarBright XLT coatings, which provides high contrast and sharp images.
2. Versatile mount: The CGEM equatorial mount is computerized and can track objects accurately, making it ideal for astrophotography and deep-sky observing. It also has a payload capacity of up to 30 pounds, which allows for the use of heavy cameras and accessories.
3. Easy to use: The Celestron CGEM 800 EdgeHD is easy to set up and use, even for beginners. It has a NexStar hand controller with a database of over 40,000 objects, which makes finding objects in the night sky simple.
4. Portable: The telescope and mount are lightweight and portable, making it easy to take on camping trips or to dark sky sites.
Cons of buying Celestron CGEM 800 EdgeHD 8-inch SCT:1. Price: The Celestron CGEM 800 EdgeHD is a high-end telescope, and the price may be prohibitive for some buyers.
2. Limited field of view: Due to the nature of the SCT design, the field of view may be limited, especially at high magnifications.
3. Requires a dark sky: The Celestron CGEM 800 EdgeHD performs best in dark sky locations, where light pollution is minimal.
Conclusion:The Celestron CGEM 800 EdgeHD is an excellent telescope for intermediate to advanced astronomers who are looking for high-quality optics and a versatile mount. Its computerized equatorial mount makes it easy to use and ideal for astrophotography and deep-sky observing. However, its high price may be a deterrent for some buyers. If you have the budget and are looking for a high-performance telescope, the Celestron CGEM 800 EdgeHD is definitely worth considering.
Recommendation:If you're looking for an alternative to the Celestron CGEM 800 EdgeHD that offers similar performance at a lower price point, consider the Orion SkyQuest XT10 Classic Dobsonian Telescope. It offers a larger aperture and a wider field of view, making it great for deep-sky observing, and it's much more affordable. However, it does not have a computerized mount, so it may not be as convenient for astrophotography. Ultimately, the best telescope for you will depend on your budget, interests, and needs.
Celestron EdgeHD 8-inch SCT CGE Optical Tube Assembly. Dovetail Compatibility: CGE Mount. Optical Coatings: Star Bright XLT. Cooling vents release hot air from behind the primary mirror.
Flexible tension clutches hold mirror and reduce image shift. Aberration-free images across a wide visual. Optical Tube: Aluminum
Star Bright XLT optical coatings on every surface. Specifications Optical Design: EdgeHD. The RMA# should be clearly inscribed on the shipping label. Whats in the Box Celestron EdgeHD 8-inch SCT Optical Tube Assembly.
Historiography-quality flat focal plane. Improves the resolution and limiting magnitude. 8-inch EdgeHD Optical Tube Assembly. Versatile imaging telescope available today.
CGE Dovetail Rail. Visibly sharp stars across large CCD chips. 9x50 Finder scope.