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Home Telescopes Celestron Telescopes Celestron CGX-L Telescopes Celestron CGX-L Equatorial 1100 HD Telescope - Free Finder Upgrade
Celestron 1100 HD optics have huge light-gathering power; almost 90% more than the 8" model and over 40% more than the 9.25". The EdgeHD optical system combines all the compact power popularized by the SCT with an improved high definition optical system for wide field, astrograph quality images. As a visual instrument, EdgeHD optics deliver pinpoint images, even with your widest field eyepieceFree Celestron 9x50 RACI Finder included worth £109Key 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, weve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE. 11" HD Optical Tube Assembly CGX-L EQ Mount and Tripod Celestrons 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 includedHD Features Experience our best optical performance with EdgeHDs ?at-?eld and coma-free optics for pinpoint stars all the way to the edge of todays 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 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 accessoriesNew CGX-L FeaturesIncreased 75 lb load capacity. Exceptional load capacity to weight ratioAdditional Aux accessory ports and autoguider port on the Dec axis for better cable managementSpecificationsOptical Design EdgeHDAperture (mm) 279.4 mm (11 in)Focal Length 2800 mm (110 in)Focal Ratio 10Focal Length of Eyepiece 1 (mm) 23 mm (0.91 in)Magnification of Eyepiece 1 122xFinderscope 9x50Star Diagonal 2" w/ 1.25" adapterOptical Tube AluminumHighest Useful Magnification 660xLowest Useful Magnification 40xLimiting Stellar Magnitude 14.7Resolution (Rayleigh) 0.5 arc secondsResolution (Dawes) 0.42 arc secondsLight Gathering Power (Compared to human eye) 1593xSecondary Mirror Obstruction 3.75 in (95 mm)Secondary Mirror Obstruction by Diameter 34%Secondary Mirror Obstruction by Diameter 12%Optical Coatings StarBright XLTOptical Tube Length 24 in (610 mm)Optical Tube Weight 28 lb (13 kg)Dovetail Compatibility CGE MountMount German EquatorialInstrument load capacity 75 lbTripod height adjustment range 35.75 to 52.75Tripod leg diameter 2.75"Latitude adjustment range 3º-65ºTripod Weight 46.2 lbEQ Head Weight 52.6 lbMax Slew Speed 4º/second (3º/second is default)Tracking Rates Sidereal, Solar and LunarNumber of Auxiliary ports (for hand control and accessories) 4Autoguide port YesUSB Port YesSoftware PWI Telescope Control SoftwareIncluded Items Edge HD 1100 Optical tube assemly CGX-L Equatorial Head CGX-L Tripod Accessory Tray 1 x 22 lb Counterweight NexStar+ Hand Control DC Power Cable (plugs into cigarette lighter socket) 8 mm Allen Wrench (contained in rear carry handle)Larger 144 mm diameter worm wheels to better and more accurately drive heavier loadsLonger 270 mm dovetail saddle to better support larger optical tubesMassive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loadsNew accessory tray holds three 1.25 and two 2 eyepieces with an upright stand for your smartphone or tabletHeavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweightsOptional add-on polar axis finderscope custom designed for CGX and CGX-LSupports 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 timeImproved motors provide more torque, better slewing and tracking under heavy loadsHeavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacityClear windows built into motor covers so pulleys and belts can be monitoredSpring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear meshInternal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snagsInternal hard stops for both axes prevent cable tension and tripod strikeInternal 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 safeIncludes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracySoftware 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 assistanceAdjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude rangeDual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle+20º of additional tracking past the meridian on either sideRedesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedbackTripod legs can be collapsed with accessory tray installed for faster setup and transportImproved Ergonomics:Integrated handles for easy transport and portabilityAll-new ergonomically designed dovetail clamping knobsInnovative and improved polar alignment adjustment systemAll-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 scaleElectronics:NexStar+ hand control with USB portUSB 2.0 port used to connect directly to PC with PWI Software2 available autoguider ports for optimum cable managementPEC sensor and PPEC readyThreaded 12VDC power input barrel connectorInternal Real Time Clock (keeps time and site information saved)On/Off rocker switch with red LED
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