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  1. Celestron - Tele-Extender Deluxe for Schmidt-Cassegrain Telescopes

    Celestron - Tele-Extender Deluxe for Schmidt-Cassegrain Telescopes

    The Deluxe Tele-Extender for Schmidt-Cassegrain telescopes is a hollow tube that allows you to attach a camera to your telescope, with an eyepiece installed.

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    Model#: 93643
    $55.00

  2. Celestron - Blank Concave Microscope Slides (50 pieces)

    Celestron - Blank Concave Microscope Slides (50 pieces)

    • Box of 50 pieces
    • 25.4 mm x 76.2 mm x 1.0 to 1.2 mm thickness (1" x 3" x 0.043")
    • Premium quality glass
    • Precision ground and polished with smooth edges
    • Single concave circle on the slide 14 mm (0.55") diameter
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    Model#: 44417
    $11.95

  3. Celestron Wedge Upgrade Kit for 93655

    Celestron - Wedge Upgrade Kit (for # 93655)

    For #93655.This kit attaches to your Heavy Duty Wedge (#93655) and gives you fine motion control in altitude and azimuth for easy and accurate polar alignment

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    Model#: 93662

    Regular Price: $120.00

    Special Price: $114.00

  4. Celestron Stereo Bino Viewer Binocular Viewer

    Celestron - Stereo Bino Viewer Binocular Viewer

    The Stereo Binocular Viewer allows you to adapt two eyepieces to your telescope and view with both eyes simultaneously. In addition to eliminating eye fatigue associated with viewing through one eye for a prolonged period of time, this bino viewer also provides a three dimensional effect while observing many celestial objects.

    The Stereo Binocular Viewer requires you use two eyepieces of equal focal lengths and optical design.

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    Model#: 93691
    $198.95

  5. Celestron - Sky Map

    Celestron - Sky Map

    Celestron Sky Maps are the ideal teaching guide for learning the night sky. You wouldn't set off on a road trip without a road map, and you don't need to try to navigate the night sky without a map either

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    Model#: 93722
    $24.95

  6. Celestron - Visual Back - 2"

    Celestron - Visual Back - 2"

    This accessory threads on to the rear cell of 11" and 14" Schmidt-Cassegrains for use with 2" accessory items. This item allows for straight through viewing with 2" eyepieces and the use of some 2" diagonals ... Learn More
    Model#: 93792
    $89.95

  7. Celestron - NexStar RS-232 Cable

    Celestron - NexStar RS-232 Cable

    Allows your computerized telescopes to be controlled using a laptop computer or PC. Once connected to your hand control port, the telescope can be controlled using popular astronomy software programs. This cable connects to your PC's serial port

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    Model#: 93920
    $19.95

  8. Celestron - Programming Cable - Serial

    Celestron - Programming Cable - Serial

    In order to utilize the online firmware updates for your Celestron computerized telescope, you need this programming cable. Cable connects to the PC port on the telescope's drive base.

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    Model#: 93922
    $22.50

  9. Celestron - Computerized Hand Control for NexStar 5i & 8i

    Celestron - Computerized Hand Control for NexStar 5i & 8i

    Use Your NexStar 5i/8i with the Optional Computerized Hand Control (#93962) to gain these Go-To Features:40,000+ object database The expanded, programmable user database includes the complete Messier, NGC, IC and Caldwell catalogs

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    Model#: 93962
    $149.95

  10. Celestron - Auxiliary Port Accessory Kit

    Celestron - Auxiliary Port Accessory Kit

    The Auxiliary Port Accessory was designed to expand your Advanced GT's ability to interface with multiple devices including personal computers and the Celestron CN-16 GPS

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    Model#: 93965
    Call for pricing.

  11. Celestron - CN16 GPS Accessory for the Advanced GT Series

    Celestron - CN16 GPS Accessory for the Advanced GT Series

    Improve the accuracy of your initial star alignments by plugging in the GPS module into your telescope. The CN-16 will link up and automatically download the exact time, date longitude and latitude from one of many global positioning satellites

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    Model#: 93966
    $249.00

  12. Celestron - Lens Shade (for C11)

    Celestron - Lens Shade (for C11)

    This model is compatible with all 11" optical tubes. A Lens Shade/Dew Cap is a tube, of approximately the same diameter as your telescope tube, designed to fit on the front end of the telescope to reduce the amount of dew that builds up on the corrector plate.

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    Model#: 94014
    $43.95

  13. Celestron - Ambassador 80 AZ Brass Telescope

    Celestron - Ambassador 80 AZ Brass Telescope

    The Ambassador Brass Refractor Telescope is an ideal decorative showpiece for the home, office, or anywhere you may want to incorporate its vintage style. Featuring a classic Altazimuth Mount and beautiful mahogany wood tripod

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    (48 States)
    Model#: 21034

    Regular Price: $899.95

    Special Price: $848.00

  14. Celestron - Contrast Booster Filter - 1.25"

    Celestron - Contrast Booster Filter - 1.25"

    This is our newest high quality filter that eliminates most color aberration inherent in achromatic refractor telescopes. The filter also reduces your view of the blue hue around lunar and planetary subjects. Features multi-layer coatings for 95% transmission.

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    Model#: 94121
    $57.00

  15. Celestron - Solar Filter (for NexStar 4GT)

    Celestron - Solar Filter (for NexStar 4GT)

    Celestron Solar Filters are made with Baader Astro Solar Safety Film. Far superior than any existing glass, Mylar or polymer filters, they lead to brighter, sharper, and higher contrast images.

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    Model#: 94129
    $39.00

  16. Celestron - Solar Filter (Firstscope 70EQ, 80AZ, 80EQ, NexStar 60, NexStar 80)

    Celestron - Solar Filter (Firstscope 70EQ, 80AZ, 80EQ, NexStar 60, NexStar 80)

    These filters are designed to work with our FirstScope 70 and FirstScope 80 telescope models. They also work with our NexStar 60 and NexStar 80 telescopes.

    Celestron Solar Filters are made with Baader Astro Solar Safety Film. Far superior than any existing glass, Mylar or polymer filters, they lead to brighter, sharper, and higher contrast images.

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    Model#: 94135
    $39.00

  17. Celestron - Focus Motor (for NexStar 5)

    Celestron - Focus Motor (for NexStar 5)

    These motors allow you to focus the telescope electronically, instead of manually. The motorized focuser eliminates the possibility of bumping or shaking the telescope when focusing. The motor speed is variable, to make fine focusing a snap.

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    Model#: 94141
    $110.00

  18. Celestron - 10mm Plossl Reticle Eyepiece

    Celestron - 10mm Plossl Reticle Eyepiece

    This type of reticle pattern allows you to position the guide star in the middle square or at the intersection of two lines, whichever is easier for you. An optional illuminator (60011) is required.

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    Model#: 94169
    $95.95

  19. Celestron - Reducer / Corrector f/6.3

    Celestron - Reducer / Corrector f/6.3

    This combination focal reducer and field corrector lens accessory works with all Celestron 5\", 8\", 9 1/4\", 11\" and 14\" Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer/Corrector is f/6.3 for C5, C8, C9.25 and C11 telescopes and f/7 for the C14 telescope.

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    Model#: 94175
    $149.00

  20. Celestron - Radial Guider

    Celestron - Radial Guider

    Specifically for use in prime focus, deep-sky imaging or astrophotography with Schmidt-Cassegrain telescopes, the Radial Guider is compact and sleek in design. This accessory makes it possible to simultaneously photograph and guide through the optical tube assembly of your telescope. The Radial Guider also eliminates the problem of differential flexure, because you're both guiding and photographing through the telescope.

    This Product Is No Longer Available For Replacement Please Consider Meade 07054

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    Model#: 94176
    $89.95

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Celestron, is a leading designer, manufacturer and importer of high-quality optical products including computerized and non-computerized telescopes and related accessories, binoculars, spotting scopes and microscopes. Since manufacturing its first telescope in 1960, Celestron has grown to become one of the world's leading telescope makers, and enjoys brand-name recognition among serious amateur astronomers for superior optics, outstanding design, and innovative technology. Celestron's innovative products continue to receive numerous industry and consumer media accolades, adding to an already impressive list that includes awards for product innovation from Reader's Digest, Popular Science, PC Magazine, Popular Mechanics, the Consumer Electronics Association and more. Celestron sells and markets its products worldwide through a variety of specialty retail outlets and international distributors. Celestron is a privately held company with corporate offices and manufacturing facilities, in Torrance, CA.