Celestron NexStar 4 SE Telescope

Item #CELE255-1
Price:$499.00

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  • Learn about over 38,000 deep-sky objects
  • Scope automatically finds objects for you
  • Sky tours tailored to date and your location
  • Connect to your PC or laptop
  • 4-inch Maksutov-Cassegrain telescope 
  • What's Included

    NexStar 4SE Telescope, Tripod, 25mm Eyepiece, StarPointer Finderscope, Camera Control Shutter Release Cable, NexRemote Software, \The-Sky\" CD-ROM"

    Description

    Let a Celestron NexStar 4 SE Telescope help you find thousands of stars, planets, galaxies, and more at the touch of a button!


    In the tradition of Celestron's famous orange optical tubes, the NexStar SE Telescope Family combines the classic heritage of the original orange tube telescopes with state-of-the-art features, including a fully computerized operating system, flash-upgradeable hand control, superior coatings, and much more. Requires 8 AA batteries (user-supplied).


    With the Celestron NexStar 4 SE, you are in the driver's seat. Simply choose an object from the menu and the telescope will find it for you. Using Celestron's patented NexStar technology, the SE scopes have the ability to locate nearly 40,000 objects. All you have to do is look through the eyepiece and enjoy the view!


    Don't know what object to choose? Let the intelligent Celestron NexStar 4 SE Telescope give you a guided tour of the night sky! The "Tour" feature offers a customized list of the best objects in the sky to view for your exact time and location anywhere in the world!


    Not only can your Celestron NexStar SE Telescope find objects, it can teach you about them as well. Information on the most popular objects can be viewed in the LCD screen of your hand control.


    Whether you are a seasoned astronomer looking for a portable telescope with advanced features, or just starting your astronomy adventure and looking for an easy way to enjoy the night sky, a Celestron NexStar SE Telescope will help you take a closer look.

     


    The days of complicated telescope assembly and setup are over. NexStar SE telescopes can be set up in a matter of minutes with no tools required!


    Celestron NexStar SE Key Features

    • Computerized hand control with nearly 40,000-object database and motorized altazimuth mount
    • Quick-release optical tube for easy no-tool setup
    • StarBright XLT enhances coatings for maximum light transmission and clarity
    • Flash-upgradable hand control; update your telescope's software via the Internet
    • Internal battery compartment to prevent cord wrap during use
    • Includes NexRemote telescope control software, for advanced control of your telescope via computer
    • "THE SKY" Planetarium software - with 10,000-object database, printable sky maps, and enhanced images
    • Includes a camera control feature and shutter release cable that allows you to remotely take a series of exposures using your digital SLR camera
    • Custom database lists of all the most famous deep-sky objects by name and catalog number
    • Quick release fork arm mount, optical tube and accessory tray for no-tool setup
    • Ultra sturdy steel tripod features built-in wedge which allows 4 SE to be used for astrophotography

     

     

    About Celestron Maksutov-Cassegrain Telescopes


    Celestron's Maksutov-Cassegrain telescopes are similar to Schmidt-Cassegrain models in regards to ease, durability, versatility, and minimal maintenance, but trade smaller fields of view for better resolution in planetary observation.


    The Maksutov-Cassegrain is similar to the Schmidt-Cassegrain with essentially the same advantages and disadvantages. It uses a thick meniscus correcting lens with a strong curvature and a secondary mirror that is usually an aluminized spot on the corrector. The Maksutov secondary mirror is typically smaller than the Schmidt's which gives it slightly better resolution for planetary observing.


    Advantages of Maksutov-Cassegrain Compared to Schmidt-Cassegrain

     

    • Smaller secondary obstruction results in a slight increase in planetary detail and contrast
    • Less expensive to manufacture
    • Longer focal lengths resulting in higher magnifications for planetary viewing


     

    Disdvantages of Maksutov-Cassegrain Compared to Schmidt-Cassegrain

     

    • Slightly heavier because of the thick meniscus correcting lens
    • Increased time to reach thermal stability in larger apertures over 90 mm
    • Longer focal lengths resulting in smaller field of view

    Supplier SKU

    11049

    Shipping Restrictions

    Available for shipment to the USA and Canada only.


    Dimensions & Specifications

    Aperture

    102mm

    Brand

    Celestron

    Eyepiece 1

    25mm E-Lux (53x)

    Features

    Equatorial Mount
    Alt-Az Mount
    GoTo

    Finderscope

    StarPointer

    Focal Length

    1325mm

    Focal Ratio

    f/13

    Good for Astrophotography

    Yes

    GoTo

    Yes

    GPS

    No

    Highest Useful Magnification

    240x

    Lens Coating

    StarBright XLT

    Mount Design

    Single Fork Arm-Altazimuth

    Object Database

    40000 objects

    Objective Lens Size Code

    102

    Optical Design

    Maksutov-Cassegrain

    Recommended Usage

    Astrophotography
    Viewing the Moon
    Viewing the Planets
    Viewing Nebulae
    Viewing Galaxies/Star Clusters

    Star Diagonal

    1.25 Inch

    Telescopes Series

    Celestron NexStar SE Telescopes

    User Level

    For the Beginner
    For the Enthusiast

    Warranty

    2-Year Limited

    Weight Complete

    21 lbs.


    Documentation


    Download the Celestron NexStar 4SE Telescope User Manual
  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Celestron has a limited lifetime binocular and spotting scope warranty and all other products have a 2 year manufacturer's warranty covers against defects is provided. If you have specific questions about this product's warranty please contact Celestron's Customer Service department at 310-328-9560.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

Customer Q&A

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  • Q1: I live in the Philippines, does the Go-to accept long.-lat. for my location like the ones on Meade telescopes or does it only have city inputs?

    A: The GoTo system that this telescope runs on is universal and will work with your location.

  • Q2: I'm interested in viewing (in good detail) the ISS but do not see any information on each scope saying it can be used in this way.

    A: The ISS moves too fast to stay in focus using a telescope. The only way to view the ISS with detail would be to use some astronomical hand held binoculars.

  • Q3: I'm planning on getting this scope, could you give me a summary of what it can see object wise?

    A: You should be able to see lunar features less than 2 miles across; dark surface features on Mars, detail in Jupiter's cloud belts and the cloud belts on Saturn, faint stars down to about magnitude 13, plus hundreds of star clusters, nebulae and galaxies, with hints of spiral structure in some galaxies. You'll also be able to see all the Messier objects, plus many NGC and IC objects under dark skies.

  • Q4: Is this scope good for terrestrial viewing?

    A: The Celestron NexStar 4 SE is good for land and sky viewing.

  • Q5: Is your free shipping offer valid for shipping to Canada?

    A: Unfortunately, free shipping is available only within the continental U.S.

  • Q6: Will I be able to move the scope manually if the batteries die, or will this cause damage to the motor?

    A: The Celestron NexStar 4 SE Telescope must have batteries to operate. Moving the scope manually will harm the motor.

  • Q7: Will I be able to see details on planets like Pluto/Neptune using this telescope?

    A: No the NexStar 4SE is not capable of viewing Pluto or Neptune. You need a telescope at least 6" in diameter to view Neptune. Pluto is always unviewable because it is so small and dark that even the Hubble cannot clearly view it.

  • Q8: Will I be able to see nebula and galaxies with this telescope?

    A: The Celestron NexStar 4 SE Telescope is very capable of seeing planets, star clusters, galaxies as well as nebulae.

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