Celestron CPC 1100 GPS SCT

Product code: 11075-XLT-CGL
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Product information

  • 11" diffraction limited Schmidt-Cassegrain telescope
  • Celestron's premium StarBright XLT coatings
  • Fully computerized dual fork arm Altazimuth mount
  • 9x50 finderscope to help accurately find objects
  • Newly designed heavy-duty tripod makes attaching the telescope so easy you can do it in the dark; also features sturdy 2" steel legs and accessory tray
  • Ergonomic design - Comfortably lift and move the telescope from location to location
  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Convenient remote hand control holder - Allows you to view information hands-free while using the scope

Computerized Mount Features

  • Proven NexStar computer control technology
  • 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 - Quiet operation; large drive gears, quick release clutch
  • SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process
  • 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, GPS accessory
  • NexRemote telescope control software and RS-232 cable included for advanced control of your telescope via computer
Optical DesignSchmidt-Cassegrain
Aperture279.4mm (11")
Focal Length2800mm (110")
Focal Ratiof/10
Focal Length of Eyepiece 140mm (1.57")
Magnification of Eyepiece 170x
Finderscope9x50 Finderscope with quick release bracket
Star Diagonal1.25" Star Diagonal
Optical TubeAluminum
Highest Useful Magnification660x
Lowest Useful Magnification40x
Limiting Stellar Magnitude14.7
Resolution (Rayleigh)0.5 arc seconds
Resolution (Dawes)0.42 arc seconds
Light Gathering Power (Compared to human eye)1593x
Secondary Mirror Obstruction95mm (3.75")
Secondary Mirror Obstruction by Diameter34%
Secondary Mirror Obstruction by Area12%
Optical CoatingsStarbright XLT
Optical Tube Length610mm (24")
Optical Tube Diameter312.42mm (12.3")
Optical Tube Weight65 lbs (29.5 kg) with mount
Mount TypeComputerized Altitude-Azimuth Dual Fork Arm
Height adjustment range (includes mount and tripod)1397mm - 1778mm (55" - 70")
Tripod leg diameter50.8mm (2") Stainless Steel
Mount Head Weight65 lbs (29.5 kg) with optical tube
Accessory TrayYes
Tripod Weight19 lbs (8.6 kg)
Slew Speed9 slew speeds - max speed 5°/second
Tracking RatesSidereal, Solar and Lunar
Tracking ModesAltazimuth, EQ North and EQ South
GPSInternal 16 channel
Dovetail Compatibilitynone
Number of Auxiliary ports2 Aux ports (Hand Control can use any of the Aux ports)
Autoguide portYes
USB PortYes, on hand control
Power Requirements12 VDC-1.5A (Tip positive)
Motor DriveDC servo motors
Alignment ProceduresSky Align, Auto Two-Star Align, Two-Star Align, Solar System Align, EQ North Align & EQ South Align
Periodic Error CorrectionYes
Computerized Hand Control2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection
NexStar+ Database40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
SoftwareCelestron's Starry Night Special Edition Software, SkyPortal App
Total Telescope Kit Weight84 lbs (38.1 kg)
Included ItemsMount/OTA | Tripod | Accessory Tray | 40mm Eyepiece | 1.25" Star Diagonal | 50mm 9x50 Finderscope with Bracket | Instruction Manual

Product Info

GTIN 050234107518
MPN 050234107518
MPN 050234107518
Brand Celestron
Product Code 11075-XLT-CGL
Delivery Weight Package