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Celestron

CPC Deluxe 1100 HD Computerized Telescope (11009)


  • 3,39900
  • Save $ 40000

This item is out of stock but you can place an order now and we’ll ship when it becomes available.


DESCRIPTION

GENERAL FEATURES

  • EdgeHD Optics
  • Celestron's premium StarBright XLT coatings
  • Fully computerized dual fork arm Altazimuth mount
  • 50 mm finderscope to help accurately find objects
  • Heavy-duty tripod makes attaching the telescope so easy you can do it in the dark; also features sturdy 2"; stainless steel legs and aluminum accessory tray
  • 23 mm, 82 degree Luminos Eyepiece - 2"
  • Ergonomic design allows you to comfortably lift and move the telescope from location to location
  • Star diagonal provides a more comfortable viewing position when observing objects that are high in the sky
  • Convenient remote hand control holder holder allows you to view information hands-free while using the scope
  • Mirror Support Knobs hold the mirror in place and reduce image shift during imaging

COMPUTERIZED MOUNT FEATURES

  • Proven NexStar computer control technology
  • SkyAlign allows you to align on any three bright celestial objects, providing a fast and easy alignment process
  • 40,000 object database with over 100 user-definable objects and expanded information on over 200 objects
  • Custom database lists of all the most famous deep-sky objects by name and catalog number; the most beautiful double, triple and quadruple stars; variable stars; solar system objects and asterisms
  • Re-designed drive base and drive mechanics with spring loaded RA worm block with enveloping brass teeth
  • Re-designed electronics deliver constant regulated power to the motors making them capable of driving the telescope even when not perfectly balanced
  • Computer assisted All-Star polar-alignment
  • Flash upgradeable hand control software and motor control units for downloading product updates over the Internet
  • Permanent PEC
  • Auxiliary port for additional accessories such as Autoguider
  • NexRemote telescope control software and RS-232 cable included for advanced control of your telescope via computer

EdgeHD Whitepaper

The Celestron Product Development team has released a whitepaper outlining the technology behind EdgeHD. This paper describes the development goals, design decisions, optical performance, and their practical realization in 8-, 9.25-, 11-, and 14-inch apertures. We include cross-sections of the EdgeHD series, comparative spot diagrams for the EdgeHD and competing “coma-free” Schmidt-Cassegrain designs, a table with specifications for visual and imaging, graphics showing how to place sensors at the optimum back-focus distance, and details on the construction and testing of the EdgeHD telescope series.

Click here to download the whitepaper.

SPECIFICATIONS

Optical Design EdgeHD
Aperture (mm) 280 mm (11 in)
Focal Length 2800 mm (110 in)
Formula:Focal Ratio 10
Focal Length of Eyepiece 1 (mm) 23 mm (0.91 in)
Formula:Magnification of Eyepiece 1 122 x
Finderscope 50 mm Finderscope with quick release bracket
Star Diagonal 2" w/ 1.25" adapter
Mount Type Dual Fork Arm
Accessory Tray Die Cast Aluminum Leg Brace / Eyepiece holder
Tripod Heavy Duty Stainless Steel Adjustable
Power Requirements Car battery adapter
Formula:Highest Useful Magnification 661 x
Formula:Lowest Useful Magnification 40 x
Formula:Limiting Stellar Magnitude 14.7
Formula:Resolution (Rayleigh) 0.5 arc seconds
Formula:Resolution (Dawes) 0.41 arc seconds
Formula:Light Gathering Power (Compared to human eye) 1600 x
Apparent Field of View 0.67 °
Secondary Mirror Obstruction 3.75 in (95 mm)
Formula:Secondary Mirror Obstruction by Diameter 34%
Formula:Secondary Mirror Obstruction by Area 12%
Optical Coatings Starbright XLT Coating
Total Telescope Kit Weight 66 lbs (30 kg)
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes Altazimuth, EQ North and EQ South
Alignment Procedures SkyAlign, Auto Two-Star Alignment, Two-star Align, SolarSystem Align, EQ North Align, EQ South Align, One-Star Align
Periodic Error Correction Permanently Programmable
Communication Ports RS-232 communication port on hand control
Computer Hand Control Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
Database 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
GPS Internal 16 channel
Warranty 2-year Telescope Warranty

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