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Celestron CGX-L Equatorial 925 Edge HD Schmidt-Cassegrain Telescope

SKU: CLS-12075

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  • 9.25" HD Optical Tube Assembly

  • CGX-L EQ Mount and Tripod

  • Celestron’s premium StarBright XLT coatings provide maximum light transmission

  • Includes a 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and a Luminos Wide Angle 2" 23mm eyepiece

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Regular Price: $9,199.00

Special Price $8,699.00

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Celestron's newly designed CGX-L computerized equatorial mount is the latest addition to their fully computerized equatorial mount series. It is capable of carrying Celestron’s largest optical tubes with ease with an exceptional load capacity to weight ratio, and is perfect for backyard observatories with its compact design and innovative features that fully support large telescopes, imaging kits, and the latest wireless tech accessories.


HD Features:

  • Experience excellent optical performance with EdgeHD’s flat-field and coma-free optics for pinpoint stars all the way to the edge of today’s largest imaging sensors and widest eyepieces
  • Sleek aluminum optical tube with tube vents featuring an integrated 95-micron mesh filter that allows hot air to be released from behind the primary mirror. Sturdy mirror support knobs hold the mirror in place and reduce image shifts during imaging
  • Versatile design accommodates 2 focal ratios: native f/10 or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories

New CGX-L Features:

  • Increased 34kg load capacity; Exceptional load capacity to weight ratio
  • Additional aux accessory ports and autoguider port on the dec axis for a better cable management system
  • Larger 144mm diameter worm wheels that provide smoother viewing operation and drive heavier loads more accurately
  • Longer 270mm dovetail saddle that support larger optical tubes easily
  • 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
  • Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
  • 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:

  • Compact, lower-profile equatorial head provides improved stability and portability; Sturdier and more rigid with quicker dampening time
  • Improved motors provide more torque, better slewing and tracking under heavy loads
  • Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
  • Clear windows built into motor covers so pulleys and belts can be monitored
  • Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
  • 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 for both axes prevent cable tension and tripod strike
  • Internal optical sensors on both axes for simple and safe remote operation
  • Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
  • Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
  • Includes Celestron's new PWI telescope control software that features multi-point mount modeling for extremely precise pointing accuracy
  • 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
  • Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
  • +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
  • USB 2.0 port used to connect directly to PC with PWI Software
  • 2 available autoguider ports for optimum cable management
  • PEC sensor and PPEC ready
  • Threaded 12VDC power input barrel connector
  • Internal Real Time Clock (keeps time and site information saved)
  • On/Off rocker switch with red LED

Compatible with:

 


Optical Tube Info:

Optical Design

EdgeHD

Aperture 

234.95mm (9.25")

Focal Length

2350mm (93")

Focal Ratio

f/10

Focal Length of Eyepiece 1

23mm (0.91")

Magnification of Eyepiece 1

102x

Finderscope

9x50

Star Diagonal

2" with 1.25" adapter

Optical Tube

Aluminium

Highest Useful Magnification

555x

Lowest Useful Magnification

34x

Limiting Stellar Magnitude

14.4

Resolution (Rayleigh)

0.59 arc seconds

Resolution (Dawes)

0.49 arc seconds

Secondary Mirror Obstruction

85mm (3.35")

Optical Coatings

StarBright XLT

Optical Tube Length

559mm (22")

Optical Tube Diameter

271.78mm (10.7")

Optical Tube Weight

9.53kg

Dovetail

CGE Dovetail Bar

Mount Info:

Mount Type

Computerised Equatorial

Instrument Load Capacity

34kg

Height adjustment range (includes mount and tripod)

908.05mm - 1339.85m

Tripod Leg Diameter

69.85mm

Latitude adjustment range

3° - 65°

Mount Head Weight

23.8kg

Accessory Tray

Yes

Tripod Weight

21kg

Weight of Counterweights

1 x 22lbs (10kg)

Slew Speeds

9 slew speeds - max speed 3°/second

Tracking Rates

Sidereal, Solar, and Lunar

Tracking Modes

EQ North & EQ South

GPS

N/A

Dovetail Compatibility

Dual saddle plates (Vixen and CGE saddle)

Auxiliary ports

4 Aux ports (Hand Control can use any Aux port, 2 are located near dovetail saddle)

Autoguide port

2 ports (one is located near the dovetail saddle)

USB Port

1 port (for Mount and Hand Control)

Power Requirements

12V DC, 3 amps

Motor Drive

DC servo motors

Alignment Procedures

  • 2-Star Align
  • 1-Star Align
  • Solar System Align
  • Last Alignment
  • Quick Align

Periodic Error Correction

Yes

Computerized Hand Control

  • Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection

NexStar+ Database

  • 40,000+ objects
  • 100 user defined programmable objects 
  • Enhanced information on over 200 objects

Software

  • PWI Telescope Control Software
  • Celestron's Starry Night Special Edition Software
  • SkyPortal App

Included Items

  • CGX-L Equatorial Head
  • CGX-L Tripod
  • Accessory Tray
  • 1 x 22 lbs (10kg) counterweights 
  • NexStar+ Hand Control
  • DC Power Cable 
  • 8mm Allen wrench (contained in rear carry handle)

About Celestron
Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.

Additional Information

Additional Information

Eyepiece 1 23mm
Eyepiece 2 No
Finderscope Make 9x50
Electronic Hand Control Yes
Motor Drive Yes
Focal Ratio f/10
Focal Length 2350mm (93")
Mount Type German Equatorial
Aperture 234.95mm (9.25")
Tube Length 559mm (22")
Highest Magnification 555x
Warranty Information 2 Years Factory Warranty
Additional Specifications of Product No

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