Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope #11049 For Sale
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Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope #11049:
$679.00
Celestron NexStar 4 SE Maksutov-Cassegrain Computerized TelescopeSKU: CNN4SEMfr. Part: 11049
Item IncludesOptical Tube - 25mm Eyepiece - Star Pointer Finderscope - Accessory Tray - Single Fork Arm Mount and Tripod - Starry Night 8 SE Download Code - CPWI Control Software - (Battery Not Included) - Celestron 2 Year Limited Warranty
Description
Celestrons signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NeXStar 4SE. Its the perfect choice for your first serious telescope, offering striking views at an economical price.
Our Founders Vision, Reimagined for the 21stCenturyIn the 1970s, Celestrons Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the worlds premier telescope maker. Our founder, Tom Johnson, invented Celestrons proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.
Four decades later, weve improved upon this design by adding cutting-edge features, while staying true to our founders intent.
View the Universes Most Impressive Celestial ObjectsThe 4SEs four-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturns rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 4SE to a dark-sky site and youll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.
Revolutionary Single Fork Arm MountWe know the best telescope is the one you will use most often. Thats why Celestrons engineers created NeXStar SEs unique, patented single fork arm mount. Its perfectly portable and makes setup quick and easy. Whats more, the NeXStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. Youll have no problem getting the NeXStar SE to your favorite observing site, or setting it up quickly in your backyard.
Of course, its whats inside the mount that really counts. Sturdy construction from high-quality components give NeXStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. Use the included NeXStar+ hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.
Aligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NeXStar SE aligns itself!
Advanced Features Let the NeXStar SE Grow with YouThe NeXStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.
If you want to explore the world of astroimaging, the 4SE is a perfect choice. Its built-in wedge allows you to track long exposures. You can even remove the telescopes secondary mirror and replace it with a DSLR or astronomical CCD camera for wide field images captured at f/2 using a Fastar/HyperStar lens assembly. Or, if youre interested in imaging the Moon and planets, pair your NeXStar 4SE with one of our Skyris cameras. From your first observing session and for years to come, the NeXStar SE is your trusted companion. For two years, Celestron will cover repairs or replacement of this product in cases of defective components or damage from normal wear and tear.FeaturesCelestrons iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike4" aperture provides excellent light-gathering ability at an affordable price. Youll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factorFully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for youSkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if youre unfamiliar with the night sky, you can easily align your telescope on any three bright objectsUnique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assemblySpecificationsOptical DesignMaksutov-CassegrainAperture4.02" (102mm)Focal Length52" (1325mm)Focal Ratiof/13Focal Length of Eyepiece 10.98" (25mm)Magnification of Eyepiece 153xFinderscopeStarPointer red dot finderscopeStar DiagonalInternal Flip mirror for straight thru or 90 Degree viewing angleOptical TubeAluminumHighest Useful Magnification241xLowest Useful Magnification15xLimiting Stellar Magnitude12.5Resolution (Rayleigh)1.37 arc secondsResolution (Dawes)1.14 arc secondsLight Gathering Power212x (Compared to human eye)Secondary Mirror Obstruction0.38" (35mm)Secondary Mirror Obstruction by Diameter34%Secondary Mirror Obstruction by Area12%Optical CoatingsStarBright XLTDovetailCG-5 Dovetail barMount TypeComputerized Altitude-Azimuth Single Fork ArmInstrument load capacity10 lbs (4.54kg)Height adjustment range37 - 55" (939.8 - 2397mm) (includes mount and tripod)Tripod leg diameter1.5" (38.1mm) Stainless SteelMount Head Weight7 lbs (3.2kg)Accessory TrayYesTripod Weight10 lbs (4.54kg)Slew Speeds9 slew speeds - max speed 3 Degree /secondTracking RatesSidereal, Solar and LunarTracking ModesAlt-Az, EQ North and EQ SouthDovetail CompatibilityCG-5 dovetailNumber of Auxiliary Ports1x AUX PortAutoguide PortNoUSB PortYes, Hand Control inputPower Requirements8-AA batteries (not included) and 12 VDC-750 mA (Tip positive)Motor DriveDC servo motorsAlignment ProceduresSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North / EQ South Alignment (EQ align requires an equatorial wedge)Periodic Error CorrectionNoComputerized Hand ControlDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttonsNexStar+ Database38,181 accessible objects. Enhanced information on over 200 objects.SoftwareCelestron Starry Night Special Edition Software and SkyPortal AppBattery InfoOptional, not includedBattery Material-Battery TypeAABattery Quantity8Dimensions (Dia. x L)4.9 x 13.5" (125 x 343mm)WeightTotal: 23 lbs (10.4 kg)
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