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Celestron Advanced Series C8-SGT Schmidt-Cassegrain Telescope

SKU# CEL-11026-XLT

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$2,199.00

Retail Price: $3,999.00

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Quick Overview

- Professional-quality Nextar computer telescope
- Large 8" aperture provides excellent views and crisp imaging
- XLT lens coatings improve colour contrasts and image sharpness
- Computerized mount automatically aligns to stars and tracks movements in the sky
- Easy night sky viewing with GoTo directory featuring 40,000 celestial coordinates
- German Equatorial mount offers extremely smooth tracking with precision gears
- Maximum stability with Heavy-duty tripod
- Hand controller easily connects to PC

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Celestron Advanced Series C8-SGT Schmidt-Cassegrain Telescope

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  • Celestron Advanced Series C8-SGT Schmidt-Cassegrain Telescope
  • Celestron Advanced Series C8-SGT Schmidt-Cassegrain Telescope
Details
The C8-SGT, 8-inch Schmidt-Cassegrain telescope is a member of Celestron's Advanced telescope series. Celestron Advanced scopes combine state-of-the-art technology, easy-to-use features, and ready-to-use components to produce instruments of unparalleled quality and utility. The C8-SGT comes mounted on the CG-5 GT computerized equatorial mount that allows access to features like automatic star alignment capability and GoTo slewing to more than 40,000 objects. Equipped with high speed motors and hand controller, the CG-5 GT allows you to slew your telescope remotely to desired objects quickly and accurately. No matter whether you're a beginner, an intermediate viewer, or an advanced amateur astronomer, this precision instrument will satisfy your needs both visually and photographically.

Celestron CG-5 Mount

This new, German equatorial mount has precision worm gears on both axes for extremely smooth tracking motion. The new, heavy-duty tripod with larger and more substantial legs offer excellent damping characteristics for more stable views. In fact, the CG-5 is the most stable mount in its class. The CG-5 also has a convenient latitude scale for easier alignment and an optional polar finder scope for the ultimate in precision alignments.

StarBright XLT Coatings

Celestron's XLT coating process uses state-of-the-art, thin-film, vacuum-deposition technology. To ensure consistent optical coatings of the highest quality, the process is tightly monitored and controlled by highly trained technicians. Prior to coating, each optical element is thoroughly cleaned and inspected to ensure proper adhesion of the films during the coating process. Materials used in our reflective and anti-reflective coatings, including aluminum, hafnium oxide, titanium dioxide, silicon dioxide, and magnesium fluoride, are the purest available, exceeding 99.99 percent. The result is image clarity so stunning it must be seen to be believed.

Celestron Advanced Series C8-SGT Schmidt-Cassegrain Telescope Features:
- Professional-quality Nextar computer telescope
- Large 8" aperture provides excellent views and crisp imaging
- XLT lens coatings improve colour contrasts and image sharpness
- Computerized mount automatically aligns to stars and tracks movements in the sky
- Easy night sky viewing with GoTo directory featuring 40,000 celestial coordinates
- German Equatorial mount offers extremely smooth tracking with precision gears
- Maximum stability with Heavy-duty tripod
- Hand controller easily connects to PC

Specifications
- Proven NexStar computer-control technology
- RS-232 communication port on hand controller to control the telescope via personal computer
- Autoguider port for long-exposure astrophotography
- 40,000-plus-object database with 400 user-definable objects
- Expanded information on more than 200 objects
- Custom database that lists the most famous deep-sky objects by name and catalog number; the most beautiful double, triple and quadruple stars; variable star; solar systems; objects and asterisms
- Double line, 16-character liquid crystal display hand control with 19 fiber-optic, backlit LED buttons
- DC Servo motors with encoders on both axes
- CG-5 GT computerized mount with Celestron's sleek, integrated design.

Standard Accessories
- 1.25-inch, 25mm Plossl Eyepiece (81X)
- 6x30 finderscope and mounting bracket
- CG-5 equatorial mount and tripod
- Three 11-pound counterweights
- Star diagonal - 1.25-inch
- The Sky Level I CD-ROM
- Accessory tray
- Car Battery Adapter

Use the Power and Accuracy of GPS to align your telescope!
Plug the 16-channel GPS module into your telescope's drive-base port to link up with, and automatically download information from, one of many global positioning satellites. Controlled with the NexStar computerized hand control, the CN-16 will greatly improve the accuracy of star alignments by locating north and leveling the optical tube with more precision than can be achieved by hand.

About Celestron
Since manufacturing its first telescope in 1960, Celestron has grown to become one of the world’s leading telescope makers, enjoying brand-name recognition among serious amateur astronomers for superior optics, outstanding design, and innovative technology. Celestron is also a leading designer, manufacturer, and importer of other high-quality optical products, including binoculars, spotting scopes, and microscopes in addition to their computerized and non-computerized telescopes and related accessories. Their innovative products continue to receive numerous industry and consumer media accolades, adding to an already impressive list that includes awards for product innovation from Reader’s Digest, Popular Science, PC Magazine, Popular Mechanics, the Consumer Electronics Association, and more. Celestron is a privately held company with corporate offices and manufacturing facilities in Torrance, Calif.

Included: Telescope, Tripod, Remote

Not Included: GPS unit
Specifications
Manufacturer Celestron
Recommended Usage Viewing the Planets, Viewing Galaxies/Stars, Viewing Nebulae, Astrophotography, Viewing the Moon
User Level For the Professional
Specifications
Optical Design Schmidt-Cassegrain
Aperture 203.2 mm (8 in)
Focal Length 2032 mm (80 in)
Focal Ratio
10
Finderscope 6x30
Mount CG-5 Equatorial
Eyepiece 1 25 mm (0.98 in)
Magnification 1 81 x
Star Diagonal 1.25"
Accessory Tray Yes
CD ROM "The Sky®" Level 1
Tripod 2 inch Stainless Steel
Power Supply Car Battery Adapter
Highest Useful Magnification 480 x
Lowest Useful Magnification 29 x
Limiting Stella Magnitude 14
Resolution (Rayleigh) 0.69 arcsec
Resolution (Dawes) 0.57 arcsec
Photographic Resolution 200 line/mm
Light Gathering Power 843 x
Angular Field of View 0.64 °
Linear Field of View (@1000 yds) 34 ft (10.36 m)
Optical Coatings Starbright Coating/XLT
Secondary Mirror Obstruction 2.7 in (68.58 mm)
Secondary Mirror Obstruction by Area 11.4 %
Secondary Mirror Obstruction by Diameter 33.8 %
Telescope Weight 54.5 lb (24.72 kg)
Optical Tube Length
17 in (431.8 mm)
Counterweights
1-11lb
Motor Drive DC Servo motors with encoders, both axes
Computer Hand Control Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Slew Speeds 3°/sec
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes EQ North and EQ South
Alignment Procedures
AutoAlign, 2-Star Alignment, Quick Align
Software Precision 24bit, 0.08 arcsec calculation
Communication Ports
RS-232 communication port on hand control
Motor Ports Aux Port, Autoguide Ports
Database 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects

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