The Celestron CGX-L 1100 is a complete system built around the CGX-L computerized equatorial mount and the legendary Celestron C11 optical tube. As a powerful evolution of the Celestron CGX platform, the CGX L is engineered to carry Celestron’s largest optical tubes, making it a perfect match for the included Celestron 11 inch OTA. This CGXL platform is an excellent choice for a backyard observatory, providing the precision required from a high-end Cassegrain telescope.

 

New CGX-L Computerised Mount Features

• An increased 34kg load capacity makes the CGX-L a solid foundation for the Celestron 11 optical tube and accessories.
• Additional aux accessory ports and an autoguider port on the dec axis give the CGXL mount an improved cable management system.
• Larger 144mm diameter worm wheels provide smoother operation and drive the heavy load of this Cassegrain telescope more accurately.
• A longer 270mm dovetail saddle provides a secure connection for the large Schmidt Cassegrain OTA.
• Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
• New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
• A heavy-duty, 31.5 mm stainless steel counterweight shaft supports the counterweights needed to balance this complete Cassegrain reflecting telescope.
• Optional add-on polar axis finderscope custom designed for CGX and CGX-L
• Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal Wi-Fi Module (sold separately)

 

Mount Features

• The compact, lower-profile equatorial head of the CGX-L mount provides improved stability and quicker dampening time over many other mounts
• Improved motors provide more torque, better slewing and tracking under heavy loads
• The heavy-duty belt-drive system, a key feature of this Celestron CGX mount class, minimizes backlash while providing smooth motor operation.
• Clear windows built into motor covers so pulleys and belts can be monitored
• A spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh for this Cassegrain reflecting telescope.
• Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
• Internal hard stops and optical sensors on both axes prevent cable tension, tripod strikes, and allow for safe remote operation of your Schmidt-Cassegrain telescope.
• Home sensors allow the CGX L mount to always start in the index position for reliable pointing.
• Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
• Includes Celestron's PWI telescope control software, which features multi-point mount modeling for the precise pointing accuracy needed when using the Celestron C11.
• Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
• Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3°-65° latitude range
• The dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle makes this Celestron CGX mount ready for the included Celestron 11 optical tube.
• +20° of additional tracking past the meridian on either side
• Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
• Tripod legs can be collapsed with accessory tray installed for faster setup and transport

 

Improved Ergonomics

• Integrated handles for easy transport and portability
• New ergonomically designed dovetail clamping knobs
• Innovative and improved polar alignment adjustment system
• All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
• Easy to read latitude scale

 

Electronics

• NexStar+ hand control with USB port
• A separate USB 2.0 port is used to connect this powerful go to telescope directly to a PC with the included PWI Software.
• 2 available autoguider ports for optimum cable management
• PEC sensor and PPEC ready
• Threaded 12VDC power input barrel connector
• An Internal Real Time Clock keeps time and site information saved, making setup for your next session with this Go To Telescope much faster.
• On/Off rocker switch with red LED

 

Compatible With

 

 

Full Specifications

Optical Tube Assembly (OTA)

Optical Design	Schmidt-Cassegrain (SCT)
Aperture	279.4mm (11-inches)
Focal Length	2800mm (110-inches)
Focal Ratio	f/10.0
Included Eyepieces	40mm (70x Magnification)
Finderscope	9x50
Star Diagonal	1.25"
Optical Tube Construction	Aluminium
Highest Useful Magnification	660x
Lowest Useful Magnification	40x
Limiting Stellar Magnitude	14.7
Resolution (Rayleigh)	0.5 Arc Seconds
Resolution (Dawes)	0.42 Arc Seconds
Light Gathering Power (Compared to Human Eye)	1593x
Secondary Mirror Obstruction	95mm (3.75")
Secondary Mirror Obstruction by Diameter	34%
Secondary Mirror Obstruction by Area	12%
Optical Coatings	StarBright XLT
Optical Tube Length	610mm (24")
Optical Tube Diameter	312.42mm (12.3")
Optical Tube Weight	12.4kg
Dovetail	CGE Dovetail Bar

Computerised Mount

Mount Type	Computerised Equatorial (EQ)
Payload Capacity	34kg
Tripod Material	Stainless Steel
Height Adjustment Range (Including Mount and Tripod)	1524 - 1955.8mm
Tripod Leg Diameter	69.85mm (2.75")
Tripod Weight	21kg
Accessory Tray	Yes
Mount Head Weight	23.8kg
Slew Speeds	9 Slew Speds (Max Speed 3° / Second)
Tracking Rates	Sidereal, Solar and Lunar
Tracking Modes	EQ North, EQ South
GPS	N/A
Dovetail Compatibility	Dual Saddle Plates (CG-5 / CGE)
Auxiliary Ports	4 Aux Ports
Autoguide Port	Yes, 2 Ports
USB Port	Yes (Input for Mount and Hand Controller)
Power Reqiurements	12V DC 3A (Tip Positive)
Motor Drive	DC Servo Motors
Alignment Procedures	2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align
Periodic Error Correction	Yes
Computerised Hand Controller	Double Line, 18 Character Liquid Crystal Display; 19 Fiber Optic Backlit LED Buttons and USB 2.0 Port for PC Connection
NexStar+ Database	40,000+ Objects with 100 User Defined Programmable Objects and Enhanced Information on Over 200 Objects
Software	CPWI Telescope Control Software, Celestron Starry Night Special Edition Software, SkyPortal App
Total Kit Weight	77.11kg
Warranty	Celestron 2 Year Warranty

 

Recommended Accessories

	Celestron StarSense AutoAlign Accessory Automatically align your telescope in moments! With a StarSense AutoAlign Accessory, you will no longer need to align your telescope by manually inputting data.
	Celestron StarSense AutoGuider A new autoguiding tool built for Celestron computerised telescopes. Not only can this be used to align your telescope in just 3 minutes, it improves your scope's tracking accuracy and replaces the need to get a separate guide scope and guide camera to do so.
	Celestron NeXYZ Smartphone Adapter With the Celestron NeXYZ Smartphone Adapter, you can take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in astrophotography.
	Celestron 1.25-inch Eyepiece and Filter Kit Expand your viewing capabilities with a complete 1.25-inch eyepiece and filter kit! Includes 5 eyepieces, a 2x barlow lens and 7 filters, and a convenient carry case.
	saxon Optical Lens Cleaning Kit Keep your telescope in top shape by protecting it from dust and debris!

	Celestron StarSense AutoAlign Accessory Automatically align your telescope in moments with this accecssory!
	Celestron StarSense AutoGuider This autoguider improves your scope's tracking accuracy and replaces the need to get a separate guide scope and guide camera. It can also be used to align your telescope in just 3 minutes!
	Celestron NeXYZ Smartphone Adapter Take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in astrophotography.
	Celestron 1.25-inch Eyepiece and Filter Kit This complete kit includes 5 eyepieces, a 2x barlow lens and 7 filters, and a convenient carry case.
	saxon Optical Lens Cleaning Kit Keep your telescope in top shape by protecting it from dust and debris!

 

About Celestron

Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.

Product Code: 12071