Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope

Celestron NexStar 4 SE Maksutov-Cassegrain Computerized Telescope with 1.25" Eyepiece and Filter Kit SKU: CNN4SEK1 Mfr. Part: 11049 K1

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 - Bundle Includes: - Celestron 1.25" Eyepiece and Filter Kit
DescriptionExplore the cosmos with unparalleled ease using the NexStar 4 SE Maksutov-Cassegrain Computerized Telescope. This advanced instrument is a perfect blend of Celestron's iconic orange optical tube design and cutting-edge technology, offering amateur and seasoned astronomers alike a gateway to the stars. With its fully computerized operating system and flash-upgradeable hand control, this telescope is designed to grow with your astronomical skills.

The NexStar 4 SE boasts superior optical coatings that enhance image clarity, ensuring that stars, planets, and galaxies appear with exceptional contrast and detail. The heart of this telescope's user-friendly interface is the revolutionary SkyAlign alignment software, which simplifies the setup process, allowing you to begin stargazing in minutes. No tools are required for assembly, making it an ideal choice for impromptu observing sessions.

Once set up, the NexStar 4 SE's database of nearly 40,000 celestial objects is at your fingertips. Select your target from the easy-to-navigate menu, and the telescope will automatically locate it for you. The precision tracking system keeps the object centered in the eyepiece, providing a stable and enjoyable viewing experience.

For those new to astronomy, the NexStar 4 SE's Tour feature is an invaluable tool. It generates a curated list of the most spectacular sights based on your specific time and location, offering a personalized journey through the night sky. The hand control's built-in LCD screen also presents educational information about popular celestial objects, enriching your knowledge as you observe.

The telescope comes equipped with a 1.25" eyepiece and filter kit, enhancing your viewing options and allowing for a more versatile exploration of the cosmos. Whether you're capturing breathtaking planetary details or surveying distant galaxies, the NexStar 4 SE Maksutov-Cassegrain Computerized Telescope is your reliable companion for an unforgettable astronomical adventure. Features Celestrons iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike 4" 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 factor Fully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you SkyAlign 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 objects Unique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly Specifications Optical Design Maksutov-Cassegrain Aperture 4.02" (102mm) Focal Length 52" (1325mm) Focal Ratio f/13 Focal Length of Eyepiece 1 0.98" (25mm) Magnification of Eyepiece 1 53x Finderscope StarPointer red dot finderscope Star Diagonal Internal Flip mirror for straight thru or 90 Degree viewing angle Optical Tube Aluminum Highest Useful Magnification 241x Lowest Useful Magnification 15x Limiting Stellar Magnitude 12.5 Resolution (Rayleigh) 1.37 arc seconds Resolution (Dawes) 1.14 arc seconds Light Gathering Power 212x (Compared to human eye) Secondary Mirror Obstruction 0.38" (35mm) Secondary Mirror Obstruction by Diameter 34% Secondary Mirror Obstruction by Area 12% Optical Coatings StarBright XLT Dovetail CG-5 Dovetail bar Mount Type Computerized Altitude-Azimuth Single Fork Arm Instrument load capacity 10 lbs (4.54kg) Height adjustment range 37 - 55" (939.8 - 2397mm) (includes mount and tripod) Tripod leg diameter 1.5" (38.1mm) Stainless Steel Mount Head Weight 7 lbs (3.2kg) Accessory Tray Yes Tripod Weight 10 lbs (4.54kg) Slew Speeds 9 slew speeds - max speed 3 Degree /second Tracking Rates Sidereal, Solar and Lunar Tracking Modes Alt-Az, EQ North and EQ South Dovetail Compatibility CG-5 dovetail Number of Auxiliary Ports 1x AUX Port Autoguide Port No USB Port Yes, Hand Control input Power Requirements 8-AA batteries (not included) and 12 VDC-750 mA (Tip positive) Motor Drive DC servo motors Alignment Procedures SkyAlign, 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 Correction No Computerized Hand Control Double line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons NexStar+ Database 38,181 accessible objects. Enhanced information on over 200 objects. Software Celestron Starry Night Special Edition Software and SkyPortal App Battery Info Optional, not included Battery Material - Battery Type AA Battery Quantity 8 Dimensions (Dia. x L) 4.9 x 13.5" (125 x 343mm) Weight Total: 23 lbs (10.4 kg)
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