Celestron CPC 1100 GPS (XLT)
  • Celestron CPC 1100 GPS (XLT)
  • Celestron CPC 1100 GPS XLT

Celestron CPC 1100 GPS XLT

This telescope requires a power supply - & you should consider a higher specification unit for accessories such as dew heaters. You can choose a mains or a portable solution (right). Lithium batteries are more expensive but out perform the lead acid options.

A reducer (below) will widen & brighten your field of view. Seeing more objects & the view is optimised for imaging (day & night).

£3,465.00
VAT included
Quantity
1-5 Days Delivery*

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  • 21 Day Return Policy 21 Day Return Policy

The largest aperture of the CPC GPS line, The CPC 1100 GPS Schmidt-Cassegrain telescope has the most light gathering power and has a limiting magnitude of nearly 15. The CPC 1100 GPS takes full advantage of its vast database of thousands of NGC and Abell galaxies as well as delivering a new level of detail to all your favorite deep sky objects. 

This CPC 1100 GPS features Celestron's premium StarBright XLT coatings.
With sophisticated software features like Hibernate function, the CPC can maintain its star alignment night after night without needing to be re-aligned, making it an ideal instrument for a permanent observatory facility.
The CPC GPS is the most portable of Celestron's top-of-the-line fork-mounted astronomical telescopes. This telescope is at home as a superb visual instrument or, with optional wedge and CCD cameras, as a serious astrophotographer's tool. 
Turn this scope to planets and see amazing detail on the surface of Jupiter; see Cassini's Division in the rings of Saturn, and resolve details on the surface of Mars. Even the distant Uranus, Neptune and Pluto are within your reach. 
Although large in aperture, with its conveniently located carrying handles and an instrument weight of 65 lb., this telescope is portable enough to setup in your backyard or take with you to your favorite dark sky location.
Celestron's new CPC Series with revolutionary SkyAlign Alignment
Technology re-defines everything that amateur astronomers are looking for — quick and simple alignment, GPS, unsurpassed optical quality, ease of set-up and use, ergonomics, enhanced computerization and, most important, affordability.

Internal GPS
The CPC Series' internal GPS receiver automatically downloads the date and time from orbiting satellites and pinpoints its exact location on Earth. This eliminates the need for you to manually enter the date, time, longitude and latitude.

Celestron's Revolutionary SkyAlign
Once the CPC's internal GPS has established the telescope's position, aligning the telescope is as easy as 1-2-3! Simply locate and use hand control to manually point (slew) the telescope to three bright celestial objects. You do not need to know the names of the stars — you may even pick the moon or bright planets! Celestron's NexStar® software technology will model the night sky to determine the position of every star, planet and celestial object above the horizon. Once aligned, the remote hand control allows direct access to each of the celestial catalogs in its user-friendly database.

Celestial Object Database
The CPC database contains over 40,000 celestial objects including Messier objects, the Caldwell Catalog, as well as NGC Galaxies, nebulae and planets. User-definable filter limits make navigating through this expansive database quicker and easier. Filter Limits let you filter out objects that are outside of your local horizon (ie, if trees or mountains were in the way). 
Identify feature tells you what you're looking at, but it can also be a very fun way to tour around the sky. Just point the telescope up somewhere and ask it to identify Messier objects (for instance) and it will show you the 5 nearest Messier objects to your position and let you GOTO them. You can keep doing this for different parts of the sky or for different object types -- it is a lot of fun.
There's also "Solar Sys Align" that lets you align on the sun or moon for daytime observing -- it is easy to use this to see planets or bright stars in the day.

Innovative Features
The new CPC Series telescopes, like our acclaimed Advanced Series and premium CGE Series telescopes feature meticulously matched and hand-figured optical systems that are manufactured in our facilities in Torrance, California. In addition, all CPC models are available with StarBright and StarBright XLT High Performance Optical Coatings. 
With the introduction of the CPC Series, Celestron has “gone back to the drawing board” and re-designed, re-engineered, and re-invented a telescope family that provides superior quality, unsurpassed ease of use, and incomparable value. All CPC models ship standard with our NexRemote telescope control software.


GENERAL DETAILS:

  • 11" diffraction limited Schmidt-Cassegrain telescope

  • Celestron's premium StarBright XLT coatings

  • Fully computerized dual fork arm altazimuth mount

  • 8x50 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

  • Proven NexStar computer control technology

  • 40,000 object database with 400 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 star; solar systems; 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, SkySync GPS Accessory (93969)

  • NexRemote telescope control software and rs-232 cable included for advanced control of your telescope via computer

TECHNICAL SPECIFICATIONS:

OPTICAL TUBE: Aluminum 
EYEPIECE 1: 40 mm (1.57 in)
MAGNIFICATION 1: 70 x
STAR DIAGONAL: 1.25 
ACCESSORY TRAY: Leg Brace / Eyepiece holder 
TRIPOD: Heavy Duty Steel Adjustable 
CD ROM: NexRemote control software w/RS232 cable 
POWER SUPPLY: Car battery adapter 
HIGHEST USEFUL MAGNIFICATION: 660 x
LOWEST USEFUL MAGNIFICATION: 40 x
LIMITING STELLAR MAGNITUDE: 14.7 
RESOLUTION: 0.5 arc seconds
RESOLVING POWER: 0.42 arc seconds
PHOTOGRAPHIC RESOLUTION: 200 line/mm
LIGHT GATHERING POWER: 1593 x
ANGULAR FIELD OF VIEW: 0.6 °
LINEAR FIELD OF VIEW (@1000 YDS): 32 ft (9.75 m)
OPTICAL COATINGS: Starbright XLT Coating 
SECONDARY MIRROR OBSTRUCTION: 3.75 in (95.25 mm)
SECONDARY MIRROR OBSTRUCTION BY AREA: 12 %
SECONDARY MIRROR OBSTRUCTION BY DIAMETER: 34.1 %
TELESCOPE WEIGHT: 65 lb (29.48 kg)
TRIPOD AND MOUNT WEIGHT: 19 lb (8.62 kg)
MOTOR DRIVE: DC Servo motors with encoders, both axes 
MOTOR RESOLUTION: 0.1406 arc seconds
COMPUTER HAND CONTROL: Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons 
TRACKING RATES: Sidereal, Solar and Lunar 
TRACKING MODES: Altazimuth, EQ North & EQ South 
ALIGNMENT PROCEDURES: SkyAlign, Auto Two-Star Alignment, Two-star Align, SolarSystem Align, EQ North Align, EQ South Align, One-Star Align 
SOFTWARE PRECISION: 24bit, 0.08 calculations 
PERIODIC ERROR CORRECTION: Permanently Programable 
FORK ARM: Dual fork arm, cast Aluminum w/ detachable HC cradle 
GEAR: 5.625 hard anodized gear in both axes, 180 tooth 
BEARINGS: 9.8 azimuth bearing 
COMMUNICATION PORTS: RS-232 counication port on hand control 
MOTOR PORTS: Aux Port, Autoguide Ports 
DATABASE: 40,000+ objects, 400 user defined programmable objects. Enhanced information on over 200 objects 
POWER REQUIREMENTS - IDLE CURRENT: 340 mA
POWER REQUIREMENTS - SLEW ONE AXIS: 640 mA
POWER REQUIREMENTS - SLEW BOTH AXES: 900 mA
CORD MANAGEMENT: Cord Wrap Software 
GPS: Internal 16 channel

Warranty: 2 years

Our view

The largest of the CPC telescopes, the 1100 rewards with the most impressive deep-sky and planetary images. As a complete telescope that is simply switched on to use, in an alt-azimuth configuration, the CPC1100 has no real equal. Larger telescopes of this type are too heavy to be manageable by one person, smaller telescopes of this type do not quite match the light grasp and performance. As a one-person operating telescope that is transportable and manageable, the CPC1100 is the ideal choice. The f/10 SCT telescope design is often over-looked as a deep-sky telescope. Described as a Jack-of-all-trades instrument, it has been ignored by many in the past as the obvious choice for deep-sky observing. In the last 6 or 7 years, the optical coating technology has improved beyond recognition, and combined with the baffle system in a Cassegrain design, the deep-sky performance of even the smaller modern SCTs is considerably advanced from where we were even ten years ago. In the alt-azimuth configuration, an 11" fork-mounted SCT with modern coatings and the Nexstar GOTO system is an excellent complete astronomical telescope for observing and imaging. It is better baffled than a Newtonian, and now out-performs a similar aperture Newtonian instrument for deep-sky contrast. For longer exposure photography, the Celestron HD Pro wedge is essential.

Tips

Requirements. You will need a power supply, either a 12v DC Powertank or 230vAC to 12v DC regulated adapter with tip positive connection to the telescope.

Budget for the Celestron wedge if you would like to attempt video or longer exposure imaging. Also budget for a dew shield, a Neutral density or polarising filter, an f/6.3 Celestron reducer lens and the Baader UHC, OIII and H-beta filters. Also consider a 2" star diagonal for making use of the lower power wide-field 2" eyepieces from Celestron and Skywatcher.

With any Cassegrain telescope you will have to consider the affect dew fall. The cheapest solution is a lens hood but when dew is a real problem then heater straps will evaporate dew off.

 

WIFI

 

 

 

 

 

Wifi Icon 177X123  

Celestron’s telescopes reach a new level with integrated WiFi! Leave your hand control behind and slew to all the best celestial objects with a tap of your smart device. Connect your device to your WiFi telescope’s built-in wireless network and explore the universe with Celestron’s SkyPortal mobile app for iOS and Android.


Or upgrade your compatible Celestron computerized telescope with the SkyPortal WiFi module. SkyPortal provides full wireless control of your telescope and turns your smart device into your own personal planetarium and observatory!

SKYPORTAL

 

 

 

Skyportal Icon 177X123   Celestron’s newest planetarium app is an astronomy suite that redefines how you experience the night sky. Explore the Solar System, 120,000 stars, over 200 star clusters, nebulae, galaxies, and dozens of asteroids, comets, and satellites—including the ISS. SkyPortal includes everything you need to experience the night sky in an exciting new way.

STARSENSE

 

 

 

 

Starsense 177X123    

 

With Celestron’s patented StarSense Technology, telescope alignment has never been easier! Just attach the StarSense AutoAlign accessory, push the Align button on the hand control or smart device, and StarSense begins capturing and comparing images of the night sky against its internal database.

In about three minutes, it’s gathered enough information to triangulate its position and align itself. Then, press the Sky Tour button: StarSense will automatically slew to all the best stars, planets, galaxies, and more currently visible in the night sky.
 

PDF Specification sheet for filters and dew straps

 

11075-XLT

Data sheet

Optical Design
Schmidt Cassegrain
Aperture
11 inch
Mount Type
Dual fork arm
Focal Length
2800 mm
Focal Ratio
F10
Optical Coatings
Starbright XLT Coating
What is more important?
Image resolution over brightness
Telescope to navigate for you?
Yes, I would like a scope to guide me.
Warranty
Two Years

Specific References

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