Télescope Schmidt-Cassegrain CGX 11'' avec Monture Équatoriale - Celestron

The Celestron CGX SC 11'' telescope is a high-precision instrument designed for astronomy and astrophotography. Equipped with StarBright XLT optical coating and a motorized equatorial mount, it delivers exceptional performance for long-exposure photography with CCD cameras or photographic equipment.SpecificationsAdvantagesCompatibilityItems IncludedOptical design: Schmidt-CassegrainDiameter: 279 mmFocal length: 2800 mmAperture ratio: F/10Minimum magnification: 40xMaximum magnification: 660xLimiting stellar magnitude: 14.7Light-gathering power: 1593xResolution power - Rayleigh: 0.5 arcsecondsResolution power - Dawes: 0.42 arcsecondsPrimary mirror type: Spherical concaveSecondary mirror type: Hyperbolic convexSecondary mirror obstruction diameter: 95 mmSecondary mirror obstruction: 34%Field edge correction: HDOptical coatings: StarBright XLTFastar system compatibility: YesFocusing system: KnobEyepiece holder diameter: 31.75 mmFemale diagonal adapter diameter: 31.75 mmEyepiece 1 focal length: 40 mmEyepiece 1 magnification: 70xFinder scope: 9x50 straightOptical tube material: AluminumDovetail bar: Losmandy/CGEOptical tube dimensions: 610 x 312.42 mmOptical tube weight: 12400 gMount model: CGX - Celestron Motorized Go-To Equatorial MountLoad capacity: 25 kgRecommended astrophotography load: 16.7 kgLatitude adjustment range: [3° ; 65°]Tracking mechanism: Motorized and controlled via hand controllerMotorization: Included (Go-To)Motor type: DC servo motorsMaximum slew speed: 4°/sPolar alignment: Equatorial, Northern and Southern HemispherePeriodic Error Correction (PEC): YesControl interface: NexStar+NexStar+ database: Over 40,000 objectsAlignment procedures: 2-star alignment, 1-star alignment, Solar System alignment, Last alignment, Quick alignmentCompatible software: Celestron Starry Night Special Edition Software and SkyPortal AppPolar scope compatibility: YesGPS: NoAuxiliary port(s): 2Autoguide port(s): 1Mini USB-B port(s): 1 (on the hand controller)Accessory tray: YesDovetail compatibility: Vixen/CG-5 and Losmandy/CGERequired power: 12 V ; 3 ACounterweights included: 3 x 5 kgTripod leg material: Stainless steelTripod leg diameter: 50.8 mmHeight range (mount and tripod): [1200.15 ; 1968.5] mmTripod weight: 8700 gMount weight: 20000 gIncluded accessories: Cigarette lighter power cable C-18769 and 8 mm Allen key (contained in the mount's rear handle)Total kit weight: 56110 gPremium StarBright XLT optical coatingCGX computerized equatorial mountIdeal for long-exposure photography25 kg load capacityEnhanced motors for better trackingBelt drive systemBrass worm gear and stainless steel pinionInternal wiring for remote operationInternal limit switches on both axesInternal optical sensorsLimit sensors to automatically stop slewingControl software developed with PlaneWave InstrumentsMulti-point mount modelingWider tripod stance for better stabilityDual dovetail bar support (Vixen and CGE)Adjustable height steel tripod with graduated markingsAccessory tray for eyepieces and other accessories+20° additional tracking beyond the meridianTripod can be folded with the accessory trayImproved ergonomics with two handlesErgonomic tightening screwsInnovative polar alignment adjustment systemErgonomic latitude adjustment deviceOptional polar scopeCigarette lighter power cable C-187698 mm Allen key (contained in the mount's rear handle)