Celestron Nexstar 4SE Maksutov Cassegrain GoTo Telescope

Description

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Celestron Nexstar 4SE Maksutov-Cassegrain GoTo Telescope
Condition: Brand New in Original Packaging
SKU: 11049_FO
Features
Aperture of 102 mm
Focal length of 1325mm
Focal ratio of f/13
Single Fork Arm Alt-Azimuth mount
Portable and setup is quick and easy
Sturdy construction from high-quality components
Locate over 40,000 celestial objects with NexStar+
Built-in wedge allows you to track long exposures
Product Description
Reach amazing new heights with the Celestron NexStar 4SE Maksutov-Cassegrain Telescope. Connect your device with NexStar SE technology that gives you built-in WiFi connectivity, StarSense technology, and SkyAlign technology to help you explore the universe in ways you never thought possible. The Celestron 4SE’s 4” primary mirror gves you excellent light gathering ability so you can take in all of the wonders of our solar system. The Celestron NexStar 4SE Maksutov-Cassegrain Telescope has a patented single fork arm mount that is perfectly portable and easy to set up.
Advanced Optics
The Celestron NexStar 4SE Maksutov-Cassegrain Telescope was designed with amazingly advanced optics so you never miss a thing while viewing. Featuring a 4” primary mirror, the 4SE has a focal length of 1325mm and focal ratio of f/13 for an incredibly long reach. With 53x magnification in the eyepiece, you can zoom into the depths of space. StarBright XTL optical coating collects and focuses light for incredible image observation.
User Friendly
Celestron engineers designed NeXStar SE computerized telescopes the best possible experience out under the stars. SkyAlign technology makes it easier than ever to immediately align three bright objects in your eyepiece. With SkySync, you can provide GPS coordinates to your viewing site to hone in on the closest objects in the sky.
Easy Setup
Setting up your NexStar 4SE is quick and painless thanks to the unique, single fork arm mount. The stainless steel tripod features easily adjustable legs to help you achieve a level, uniform height for your telescope. Manual clutches in both altitude and azimuth offer greater flexibility to manually point the telescope when powered off. Store all of your telescope accessories in the dedicated accessory tray.
Superior Tracking
If you're interested in taking your astronomical interests to the next level, the Celestron NexStar 4SE is an excellent and affordable way to get started. It utilizes the NexStar+ hand control to help you locate over 40000 celestial objects. A sturdy and durable construction gives the NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with ease.
What's in the Box
Celestron Nexstar 4SE Maksutov-Cassegrain GoTo Telescope
4-Inch Maksutov-Cassegrain OTA
25 mm 1.25-Inch Eyepiece
Internal Flip Mirror Diagonal
StarPointer Finderscope
NexStar Alt-Az GoTo Mount
Tripod with Accessory Tray
NexStar+ Hand Control
Limited 2-Year Warranty
Specifications
Celestron Nexstar 4SE Maksutov-Cassegrain GoTo Telescope
Optical design: Maksutov-Cassegrain
Aperture (mm): 102 mm (4.02-Inch)
Focal length: 1325 mm (52-Inch)
Focal ratio: 13
Focal length of eyepiece 1 (mm): 25 mm (0.98-Inch)
Magnification of eyepiece 1: 53x
Finderscope: StarPointer
Star diagonal: Internal Flip mirror for straight thru or 90 degree viewing angle
Mount type: Single Fork Arm Altazimuth
Tripod: Steel with built-in wedge
Power requirements: 8-AA batteries (not included)
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 (Compared to human eye): 212x
Apparent field of view: 1degree
Linear field of view (@1000 yds): 53 ft (16 m)
Secondary mirror obstruction: 35 mm1 (.38-Inch)
Secondary mirror obstruction by diameter: 34 degre
Secondary mirror obstruction by area: 12 degree
Optical coatings: StarBright XLT
Optical tube length: 343 mm (13.5 inch)
Total telescope kit weight: 11 lbs (4.99 kg)
Tripod weight: 10 lbs (4.54 kg) lbs (4.54 kg)
Slew speeds: Nine slew speeds
Tracking rates: Sidereal, Solar and Lunar
Tracking modes: Alt-Az, EQ North & EQ South
Alignment procedures:
SkyAlign
Auto 2-Star Align
1-Star Align
2-Star Align
SolarSystem Align
Communication ports: RS-232 communication port on hand control, Aux port, Camera Control port
Computer hand control: Double line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons
Database: 38,181 accessible objects
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