Celestron NexStar 90 SLT Computerized telescope

1. Maksutov-Cassegrain Optical Design: This telescope features a Maksutov-Cassegrain optical design, renowned for its compact form factor and sharp, high-contrast images. The closed tube design minimizes dust and dirt accumulation, reducing maintenance while providing excellent views, especially for planetary, lunar, and brighter deep-sky objects. Its relatively long focal length in a short tube makes it highly portable without sacrificing magnification capabilities.

2. Computerized GoTo Technology: The NexStar 90 SLT is equipped with a fully computerized GoTo mount that boasts a database of over 40,000 celestial objects. This eliminates the need for manual star hopping, allowing users to automatically locate and track planets, galaxies, nebulae, and star clusters with the push of a button. This intelligent system makes stargazing accessible and enjoyable for astronomers of all experience levels.

3. SkyAlign Alignment System: Celestron's revolutionary SkyAlign technology simplifies the telescope alignment process to a matter of minutes. By simply centering any three bright objects in the eyepiece, the telescope automatically calculates its position and time, making setup incredibly fast and user-friendly. This feature is particularly beneficial for beginners or those seeking quick observation sessions.

4. Portable and User-Friendly: Designed with portability in mind, the NexStar 90 SLT combines a lightweight optical tube with a sturdy, quick-release stainless steel tripod. The entire setup is easy to assemble and disassemble without tools, making it an ideal choice for backyard astronomy or taking it to darker sky locations. Its intuitive operation and included accessories provide a complete package for instant sky exploration.

ABOUT THE CELESTRON NEXSTAR 90 SLT COMPUTERIZED TELESCOPE

The Celestron NexStar 90 SLT Computerized Telescope distinguishes itself within its series by offering remarkable optical performance in a uniquely compact and highly portable package. Unlike larger, more cumbersome telescopes, the 90 SLT utilizes a sophisticated Maksutov-Cassegrain optical design. This design allows for a long focal length that provides excellent magnification capabilities, packed into a short, manageable optical tube. It's ideally suited for detailed observations of the Moon and planets, revealing intricate surface features and planetary disks, while also capable of showing brighter deep-sky objects like star clusters and nebulae. This telescope is an outstanding choice for both novice stargazers and seasoned astronomers seeking a convenient, high-performing instrument for backyard use or on-the-go observing. The advanced computerized GoTo mount, combined with Celestron’s proprietary SkyAlign technology, transforms observing into an effortless experience, enabling an automatic pointing and tracking of tens of thousands of celestial objects. Constructed with a durable aluminum optical tube and a stable stainless steel tripod, the NexStar 90 SLT offers reliable performance and longevity, making it a pivotal tool for exploring the cosmos.

ABOUT CELESTRON

Celestron, founded in 1960 in Torrance, California, USA, is a globally recognized leader in the design and manufacture of high-quality optical products. The company is particularly renowned for its innovation in computerized telescopes and GoTo technology, having pioneered user-friendly astronomical instruments that have made stargazing accessible to millions. Celestron's philosophy centers on combining cutting-edge technology with superior optical performance and ease of use. Their products, known for their reliability, precision optics, and rugged construction, are trusted by amateur astronomers, educators, and science enthusiasts worldwide, solidifying their reputation as a premier brand in the astronomical community.

MAIN FEATURES

• Optical Design: Maksutov-Cassegrain reflector

• Aperture: 90 mm (3.54 inches)

• Focal Length: 1250 mm

• Focal Ratio: f/13.89

• Mount Type: Computerized Alt-Azimuth single fork arm

• GoTo Database: 40,000+ objects

• Alignment Technology: Celestron's proprietary SkyAlign

• Weight: Approximately 6.12 kg (overall package)

• Included Eyepieces: 25 mm (50x magnification) and 9 mm (139x magnification)

• Finderscope: StarPointer Red-dot finderscope

• Tripod: Adjustable stainless steel tripod with accessory tray

• Power Source: 8 AA batteries (not included) or optional 12V DC power adapter

WARRANTY

This product is covered by a 2-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Celestron NexStar 90 SLT Computerized Telescope

• Adjustable stainless steel tripod

• Accessory tray

• StarPointer Red-dot finderscope

• 25 mm eyepiece

• 9 mm eyepiece

• CD-ROM 'The SkyX – First Light Edition' astronomy software

• Hand controller with firmware update cable

• User manual