Telescopes

Celestron AstroMaster LT 70AZ Telescope

$ 159.95 - Épuisé

Celestron AstroMaster LT 70AZ Telescope

Celestron SKU: 21074 | Helix SKU: CT21074

Overview

• Quick and easy no-tool setup
• Permanently mounted StarPointer for convenience
• Quick release dovetail attachment
• Pan handle Alt-Az control with clutch for smooth andacurate pointing
• Rugged pre-assembled tripod with steel tube legs provides a rigid and stable platform
• All coated glass optics for clear, crisp images
• Deluxe accessory tray for convenient and accessible storage of accessories
• BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images

Description

Looking for a portable and easy to assemble telescope for celestial viewing? Then the AstroMaster Series is just for you! The AstroMaster Series produces bright, clear images of the Moon and planets. Easily observe the belts and moons of Jupiter and the rings of Saturn with every one of these fine instruments. For breathtaking views of brighter deepspace objects like galaxies and nebulae, we recommend the larger aperture and light-gathering ability of the Newtonian Reflector.

Specifications

Voir la description complète du produit →

Celestron NexStar 90 SLT Computerized Telescope

$ 539.95

Celestron NexStar 90 SLT Computerized Telescope

Celestron SKU: 22087 | Helix SKU: CT22087

Overview

GENERAL FEATURES

• High quality 90mm Maksutov-Cassegrain
• Fully computerized Altazimuth mount
• StarPointer finderscope to help with alignment and accurately locating objects
• Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
• Sturdy stainless steel tripod and accessory tray included
• Good for terrestrial and celestial observing
• BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images

COMPUTERIZED MOUNT FEATURES

• Proven NexStar computer control technology
• Database allows telescope to locate over 4,000 celestial objects
• 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
• Internal battery compartment to prevent cord wrap during use
• Auxiliary port for additional accessories such as GPS accessory
• Includes NSOL telescope control software for basic control of your telescope via computer (with optional RS-232 cable)
• Compatible with optional NexRemote telescope control software, for advanced control of your telescope via computer

Description

Designed to be an affordable entry level to mid-level computerized GoTo telescope, the NexStar SLT refractors, reflectors, and Maks are available in the most popular sizes and are loaded with valuable design features.  With preassembled, adjustable stainless steel tripods and quick release fork arms and tubes, NexStar SLT telescopes can be set up in a matter of minutes – with no tools required!  You can see details of the lunar surface, Venus and its phases, polar caps on Mars, Jupiter and its four moons, Saturn with its rings plainly visible and much more!  Most NexStar SLTs can also be used as a land-based spotting telescope.

INTELLIGENT DESIGN
Powered by 8 AA (user supplied) batteries or an optional AC adapter (#18778), these NexStar GoTos love to travel.  The internal battery compartment provides power to the high precision servo motors for rigid low-vibration performance while eliminating cord wrap issues associated with external battery packs.

With the NexStar’s ergonomically designed hand control, the user is free to remove the hand control from its holder for remote use or leave it cradled for hands-free operation.  With a touch of a button, you can select the object catalog, change the slew speed, view fascinating information about an object or simply know if a desired object is visible in the sky.

CELESTRON’S REVOLUTIONARY SKYALIGN
Using Celestron’s patented SkyAlign (patent pending), simply input the date, time and location into the hand control then slew the telescope to any three bright celestial objects in the sky.  You do not need to know the names of the stars – you can even pick the Moon or bright planets!

Specifications

Voir la description complète du produit →

Celestron CPC Deluxe 1100 HD Computerized Telescope

$ 5,099.00 - Épuisé

Celestron CPC Deluxe 1100 HD Computerized Telescope

Celestron SKU: 11009 | Helix SKU: CT11009

Overview

• Celestron’s top-performing altazimuth telescope system, the CPC Deluxe HD is a favorite among experienced amateur astronomers and the preferred telescope of Stephen Hawking.
• 11-inch EdgeHD optical tube provides stunning views and sharp astroimages free of visual defects.
• NexStar+ hand control and internal GPS guides users through the simple SkyAlign setup and features a 40,000+ object database.
• Sturdy dual fork arm mount with upgraded gears and motors anchors the telescope for superior tracking and pointing accuracy.
• Ready for serious astroimaging, CPC Deluxe HD features All-Star Polar Alignment and Permanently Programmable Periodic Error Correction when equipped with the HD Pro Wedge.

Description

Combine top-of-the-line performance with unlimited versatility and you have the CPC Deluxe 1100HD. From a casual night of backyard observing to serious astroimaging at a dark sky location, the CPC Deluxe HD is a customer favorite for any application. The CPC/CPC Deluxe family is also the telescope of choice for NASA (a CPC 925 is currently deployed aboard the International Space Station) and astrophysicist Stephen Hawking, who uses a CPC Deluxe 1100HD at his home in Cambridge, UK.

CELESTRON’S BEST OPTICS

What makes the view through a CPC Deluxe HD unforgettable? It all starts with our proprietary EdgeHD optical system. This unique design corrects for both coma and field curvature, providing aberration-free images and pinpoint stars across the largest imaging sensors and all the way to the edge of the widest eyepieces.

Read more about how EdgeHD outperforms competing optical systems by downloading the EdgeHD whitepaper.

All EdgeHD systems include our StarBright XLT coatings on all optical surfaces for brighter images and increased light transmission. Plus, every EdgeHD optical tube is Fastar compatible. Simply remove the secondary mirror and attach a third party lens assembly and you’re ready to image the night sky at ultra-fast f/2.

ULTIMATE VERSATILITY

Customers and reviewers have hailed the CPC Deluxe an all-around top performer, equally well suited to a star party or a university astronomy course. The beefy dual fork arm mount anchors the telescope for ultra-precise tracking, but weighs just 70.51 lbs and includes rugged carrying handles to make setup quick and easy.

As soon as you turn on your CPC Deluxe HD, you’ll be guided through our simple SkyAlign procedure. The telescope walks you through centering any three bright objects in the eyepiece. From there, it’s ready to locate and track more than 40,000 celestial objects.

To customize your experience under the stars, CPC Deluxe HD is compatible with all of Celestron’s latest accessories. Add StarSense AutoAlign and your CPC will align itself in under 3 minutes. Or add the SkyQ Link 2 WiFi Module and control your telescope using a smartphone or tablet. 

With this much versatility, the CPC Deluxe HD is a telescope that will serve you well for years to come, no matter what you choose to do with the hobby—including astroimaging.

BUILT WITH IMAGING IN MIND

Most altazimuth telescopes are designed primarily for visual use, but not the CPC Deluxe HD. It offers all the same high-end features you’ll find on our German equatorial mounts. Out of the box, your CPC Deluxe can track accurately for up to 30 seconds without adding a wedge, thanks to a reengineered drive train with a 6-inch brass gear, stainless steel worm gear, and both steel and nylon ball bearings.

If you’ll be doing longer exposure astrophotography, adding the HD Pro Wedge turns this telescope into an astroimager’s dream setup. With a wedge, you can take advantage of the All Star Polar Alignment procedure, which has you polar aligned in just minutes. You can also train your mount to be even more accurate with Permanently Programmable Periodic Error Correction. Finally, your CPC tracks smoothly through the meridian without doing a meridian flip, enabling you to capture objects in the best part of the night sky.

Specifications

Voir la description complète du produit →

Celestron Advanced VX 8" Schmidt-Cassegrain Telescope

$ 2,299.00 - Épuisé

Celestron Advanced VX 8" Schmidt-Cassegrain Telescope

Overview

• 8” (203 mm) f/10 Schmidt-Cassegrain includes StarBright XLT coatings for better light transmission
• 84% more light gathering than a 6” telescope.
• 6x30 optical finderscope for locating alignment stars
• Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
• Autoguider port for long exposure imaging
• New motors offer improved tracking performance & provide more power to overcome load imbalances
• Updated industrial design offers more rigidity, less flexure and improved aesthetics
• New design allows viewing or imaging across the meridian without interference from the motors housings
• Improved latitude range.  Can be used between 7 – 77 degrees latitude.
• NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)

Description

The iconic 8-inch Schmidt-Cassegrain has been known for decades as Celestron’s most beloved telescope. Now beginner to intermediate astroimagers can have their own “C-8” at an extremely affordable price. This classic design has been upgraded with our StarBright XLT coatings for maximum light transmission. Combined with our fully featured Advanced VX mount, you have a setup that is ready for both imaging and visual observing.

ABOUT THE MOUNT

The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You’ll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.

Specifications

Voir la description complète du produit →

Celestron CGEM II 800 EDGEHD Telescope

$ 3,399.00 - Épuisé

Celestron CGEM II 800 EDGEHD Telescope

Celestron SKU: 12017 | Helix SKU: CT12017

Overview

• 8” EdgeHD optics
• CGEM II computerized equatorial mount
• Celestron’s premium StarBright XLT coatings provide maximum light transmission
• A 9x50 finderscope, 1.25” mirror diagonal for more comfortable viewing, and 1.25” 40 mm Plössl eyepiece are all included

EDGEHD FEATURES

• EdgeHD aplanatic, flat field SCT optics for pinpoint stars to the edge of the largest imaging sensors and widest eyepieces.  Lightweight and portable
• Aluminum optical tube with tube vents featuring an integrated 95-micron mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging
• Versatile design accommodates 3 focal ratios: native f/10, f/7 with the addition of a focal reducer, or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories

COMPUTERIZED MOUNT FEATURES

• 40 lbs payload capacity
• Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
• 2" steel legs with height index marks for quick leveling
• USB 2.0 port on hand control for direct links to a PC via ASCOM supported software.
• 40,000 object database with over 100 user-definable objects and expanded information on over 200 objects
• Internal cabling throughout for worry-free remote operation
• Low cog DC Servo motor with integrated optical encoders offer smooth, quiet operation
• Able to track past the meridian allowing seamless imaging
• Permanent periodic error corrections allow users to train out the worm gears periodic errors once, while the mount retains the PEC recordings.
• Software Features include: Mount Calibration, Database Filter Limits, Hibernate, five Alignment Procedures, and user-defined slew limits
• Built-in polar alignment program to polar align on any star in the sky
• Longer clutch levers to make tightening and loosening of clutches easier
• Custom database lists of all the most famous deep-sky objects by name and catalog number
• Solar System alignment method allows to view the moon and planets during the day
• Permanent Programmable Periodic Error Correction (PEC) corrects periodic tracking errors inherent to all worm drives
• Custom Rate 9 feature allows to set maximum slew rate
• Tandem mode allows to star align the mount even when positioned for tandem scope use
• RS-232 communication port on hand control to control the telescope via a personal computer
• Includes NexRemote telescope control software, for advanced control of telescope via computer
• Precision machined 40 mm diameter steel Polar shafts supported by multiple tapered roller bearings and ball bearings
• GPS-compatible with optional SkySync GPS Accessory

Description

CGEM II 800 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system.  With 8 inches of aperture and our premium StarBright XLT coatings, the CGEM II 800 HD gives you over 800 times the light gathering power than the unaided eye and is the lightest and most portable telescope in its class.  

OPTICAL TUBE INFO:

SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view. 

TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.

IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.

MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.

MIRROR CLUTCHES - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).

TUBE VENTS - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 95-micron micromesh filter guaranteed to let warm air out without letting dust in.

FASTAR VERSATILITY - EdgeHD is the most versatile imaging telescope available today. At its native f/10, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow lens gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging.

INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance.  This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.

MOUNT INFO:

A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.

ERGONOMIC DESIGN

CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.

INNOVATION

The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.

PERFORMANCE

For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.

Specifications

Voir la description complète du produit →

Celestron CGX EQUATORIAL 800 HD TELESCOPE

$ 4,099.00 - Épuisé

Celestron CGX EQUATORIAL 800 HD TELESCOPE

Celestron SKU: 12055 | Helix SKU: CT12055

Overview

• 8” HD optics
• CGEM II computerized equatorial mount
• Celestron’s premium StarBright XLT coatings provide maximum light transmission
• A 9x50 finderscope, 1.25” mirror diagonal for more comfortable viewing, and 1.25” 40 mm Plössl eyepiece are all included
• Celestron’s premium StarBright XLT coatings provide maximum light transmission

HD FEATURES

• Experience our best 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
• Aluminum optical tube with tube vents featuring an integrated 95-micron mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift 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

COMPUTERIZED MOUNT FEATURES

• All-new design. Sturdier and more rigid with quicker dampening time
• Increased load capacity to 55 lbs.
• Improved motors provide more torque, better slewing and tracking under heavy loads
• Heavy Duty belt-drive system minimizes backlash while providing smooth motor operation under heavy loads 
• 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 accessory ports remain stationary while the mount slews to avoid snags
• Internal hard stops for both axes prevents 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
• Brand new control software developed in conjunction with PlaneWave Instruments for professional level control operation and imaging
• Software includes multi-point mount modeling for extremely precise pointing accuracy and many more additional features for remote astroimaging
• Wider tripod stance for improved stability
• Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
• Dual-fit CG-5/Vixen and CGE/Losmandy dovetail saddle

IMPROVED TRIPOD INCLUDES:

• 2" steel legs with height index marks for quick leveling
• "Jack of all trays" can hold three 1.25" eyepieces, two 2" eyepieces, your smartphone, or other accessories
• +20º of additional tracking past the meridian on either side
• Tripod legs can be collapsed with accessory tray installed for faster setup and transport

IMPROVED ERGONOMICS:

• Two handles for easy pickup and transport
• All-new ergonomically designed dovetail clamping knobs
• Innovative and improved polar alignment adjustment system
• All-new ergonomic latitude adjuster for smooth and easy adjustment under full loads
• Optional add-on polar axis finderscope - coming soon

ELECTRONICS:

• All-new NexStar+ hand control with USB port 
• Two AUX accessory ports to support wireless/WiFi alignment and operation with StarSense AutoAlign and SkyPortal WiFi Module accessories (sold separately)
• USB 2.0 port, used to connect directly to PC with included software
• Autoguider port
• PPEC ready
• Threaded 12VDC power input barrel connector
• Internal Real Time Clock (keeps time and site information saved)

Description

CGX 800 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system.  With 8 inches of aperture and our premium StarBright XLT coatings, the CGX 800 HD gives you over 800 times the light gathering power than the unaided eye and is the lightest and most portable telescope in its class.  

SEE THE UNIVERSE IN HD

EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view. 

TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.

IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.

MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.

• MIRROR CLUTCHES - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).
• TUBE VENTS - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 95-micron micromesh filter guaranteed to let warm air out without letting dust in.
• FASTAR VERSATILITY - EdgeHD is the most versatile imaging telescope available today. At its native f/10, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging.

INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance.  This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.

CGX MOUNT

Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.

The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits.  Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.

Specifications

Voir la description complète du produit →

Celestron CGX-L equatorial 925 HD telescope

$ 6,999.00 - Épuisé

Celestron CGX-L equatorial 925 HD telescope

Celestron SKU: 12075 | Helix SKU: CT12075

Overview

• 9.25" HD Optical Tube Assembly
• CGX-L EQ Mount and Tripod
• Celestron’s premium StarBright XLT coatings provide maximum light transmission
• A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included

HD FEATURES

• Experience our best 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
• Aluminum optical tube with tube vents featuring an integrated 95-micron mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift 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

COMPUTERIZED MOUNT FEATURES:

NEW CGX-L FEATURES

Increased 75 lb load capacity.  Exceptional load capacity to weight ratio

Additional Aux accessory ports and autoguider port on the Dec axis for better cable management

Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads

Longer 270 mm dovetail saddle to better support larger optical tubes

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 WiFi 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, co-developed by PlaneWave Instruments.  Software 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 3º-65º latitude range

Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle

+20º 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

All-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

Description

Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series.  Capable of carrying  Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.

Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport.  COMPACT.  ERGONOMIC.  INNOVATIVE.

Specifications

Voir la description complète du produit →