
( Brand: Celestron ), ( Manufacturer Part Number: 12058 ), ( Bundled Items: Telescopes ), ( Series: Celestron Cgx ), ( Type: Rowe Ackermann Schmidt Rasa ), ( Eyepiece Diameter: 3.66 ), ( Country/region Of Manufacture: China ), ( UPC: 050234120586 )
The Celestron 12058 CGX 800 RASA Telescope is an exceptional instrument for stargazing enthusiasts and astrophotography enthusiasts alike. This Rowe-Ackermann Schmidt Astrograph (RASA) telescope is designed with precision and innovation, offering exceptional image quality and versatility.
At its heart, the Celestron 12058 CGX 800 RASA Telescope boasts an 8-inch Rowe-Ackermann Schmidt optics system. This type of optical design is renowned for its ability to produce sharp, wide-field images with minimal distortion. The 8-inch aperture allows for impressive light-gathering capacity, making it an excellent choice for observing faint deep-sky objects and capturing detailed images of the cosmos.
The telescope is mounted on Celestron's CGX-L equatorial mount, which is engineered for heavy loads and provides exceptional tracking accuracy. The mount features dual-axis encoders for precise pointing and tracking, and it can handle payloads up to 80 pounds. The CGX-L also includes a built-in WiFi module, allowing you to control the mount and telescope using the Celestron SkyPortal app on your smartphone or tablet.
The Celestron 12058 CGX 800 RASA Telescope comes with a 2-inch CGE-M compatible focal reducer, which reduces the optical tube focal length and increases the field of view. This allows for faster focal ratios and easier wide-field imaging. The telescope also includes a 2-inch 28mm eyepiece and a 2-inch 10mm eyepiece, providing a wide range of magnification options.
The telescope tube is made of high-quality aluminum, which keeps the telescope's weight down while maintaining rigidity and durability. The telescope also features a dew shield to protect the optics from dew and other environmental factors.
In summary, the Celestron 12058 CGX 800 RASA Telescope is a powerful and versatile instrument for stargazing and astrophotography. Its 8-inch RASA optics system produces sharp, wide-field images, and its CGX-L mount provides precise tracking and control. With its built-in WiFi module, focal reducer, and included eyepieces, this telescope is an excellent choice for serious astronomers and imagers.
Pros of Celestron 12058 CGX 800 RASA Telescope:1. Rowe-Ackermann Schmidt astrograph (RASA) design provides excellent image quality with wide-field views.
2. High-resolution optics with a focal length of 800mm and a f/5.6 focal ratio.
3. The CGX equatorial mount provides excellent tracking and precision, making it ideal for astrophotography.
4. The mount is computerized and has built-in features like GoTo alignment, which makes it easy to locate celestial objects.
5. It has a payload capacity of up to 30 lbs, which makes it suitable for heavy accessories like cameras and filters.
6. The mount is compact and portable, making it easy to transport and set up.
Cons of Celestron 12058 CGX 800 RASA Telescope:1. The telescope is expensive, which may be a limiting factor for some buyers.
2. The setup process can be complex and time-consuming, especially for beginners.
3. The telescope requires a stable tripod, which is not included with the purchase.
4. The RASA design may not be ideal for deep-sky observation, as it may not provide as much magnification as refractor or reflector telescopes.
Ending Conclusion:The Celestron 12058 CGX 800 RASA Telescope is a high-quality, professional-grade telescope that is suitable for both beginners and advanced astrophotographers. Its wide-field views, excellent image quality, and computerized mount make it a great choice for observing and capturing images of galaxies, nebulae, and other celestial objects. However, its high price tag and complex setup process may be a limiting factor for some buyers. If you are willing to invest in a high-quality telescope and are willing to put in the time and effort to set it up and use it, the Celestron 12058 CGX 800 RASA Telescope is an excellent choice.
Recommendation:If you are looking for a high-quality telescope for astrophotography, the Celestron 12058 CGX 800 RASA Telescope is a great option. Its wide-field views and excellent image quality make it ideal for capturing images of galaxies, nebulae, and other celestial objects. However, if you are a beginner or on a tight budget, you may want to consider a less expensive and more user-friendly telescope until you gain more experience and are ready to invest in a professional-grade telescope.
Part: 12058, 8 Rowe-Ackermann Schmidt Astrograph RASA Telescope - M42 Camera Adapter C-thread Fan Battery Pack CGX Equatorial Head Tripod Accessory Tray 2 x 11 lbs counterweight Next Hand Control mm Allen Wrench 12VDC Power Cable 2-Year Warranty. Memory cards and any other Blister Pack items are not returnable once opened. This maintains high light transmission through the entire optical system. Because shorter exposure times are possible, your equatorial mount won't need to accurately track over extended periods.
The prime focus focal plane is located at the front of optical system, so it cannot accommodate a traditional eyepiece. This kit combines the 8 Rowe-Ackermann Schmidt Astrograph RASA with state-of-the-art CGX German equatorial mount. NEW Ultra-Stable Focus System six precision sealed ball bearings virtually eliminate image shift. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of cost those systems.
Our engineers addressed this by designing the RASA with a removable optical window, so you can maintain peak performance if filter is added or camera has its own window. The telescope does not work with standard DSLR cameras. The key to the Ultra-Stable Focus System is two sets of precision bearings that are precisely aligned and tested during assembly ensure optimal results
Items must be in the original, undamaged manufacturers packaging with all materials, including instruction booklet's, packing inserts, and blank warranty cards. With many imaging systems, adding an extra piece of flat glass such as a filter does not change optical performance. All refractive optical surfaces are coated with Star Bright XLT coatings, while the primary mirror uses enhanced aluminum coatings. Flat field free of optical aberrations like curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
RASA Performance Made for Everyone, Capture spectacular wide-field deep sky images in seconds with Celestron new portable astrograph, the 8 Rowe-Ackermann Schmidt Astrograph RASA. Although about the same size as CGEM II, CGX is a big step up in performance and features, especially for imaging applications. These charges must be borne by the recipient. Fully remote imaging capable, with optical limit switches, home sensors, through-mount cabling, and hard stops.
Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the auto guider completely. Printers are not returnable once the Toner Cartridges have been installed or released. View images on a computer instantly that are brighter and more detailed than can be seen in much bigger telescopes with the naked eye. Internal filter mount seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
The APS-C sized sensors used in many mirror less cameras are a good choice. The design consists of a Schmidt corrector, primary mirror, lens group, and optical window. No guarantees for other times. Diorama has no control over these charges and cannot predict what they might be.
Focusing is easier, more accurate, and stable than ever. This allows more of the light emitted from astronomical object to be sharply focused in image. However, that is not the case with super-fast optical systems like RASA.