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Telescopes

Items 81 to 100 of 884 total

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  1. Celestron - Advanced VX 8" EdgeHD Telescope

    Celestron - Advanced VX 8" EdgeHD Telescope

    Advanced VX 8” EdgeHD: truly the ultimate entry-level astroimaging package. This package combines the groundbreaking new Advanced VX mount with Celestron’s best optics, the EdgeHD optical system.

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    (48 States)
    Model#: 12031
    $1,999.00

  2. Meade - ETX-90 Astro Maksutov-Cassegrain Telescope with Autostar

    Meade - ETX-90 Astro Maksutov-Cassegrain Telescope with Autostar

    The ETX-90 Maksutov-Cassegrain offers terrific optical quality that is the envy of the telescope industry, the easy to use Meade AutoStar computer handbox with over 30,000 object library, and a solid mount and tripod.

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    (48 States)
    Model#: 3514-04-15
    $399.00

  3. AG Optical 20" iDK Astrograph Telescope

    AG Optical - 20" Dall Kirkham Astrograph Telescope

    The 12" AG Optical astrograph has a medium focal ratio of f/6.7 and features an RMS spot size of 6 microns which makes for pinpoint images of stars at low field of views. This optical tube has a two element <0.5% reflective corrector which makes this possible by reducing many of the common light distortions such as coma.

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    (48 States)
    Model#: 20IDK
    $29,995.00

  4. AG Optical - 17" Dall Kirkham Astrograph Telescope

    AG Optical - 17" Dall Kirkham Astrograph Telescope

    The AG Optical 17" iDK Astrograph is an excellent astrograph for a wide variety of astrophotography. The telescope has a medium focal ratio of f/6.7 with 6 micron RMS spot size. This means that stars appear very pinpoint while still at large field of view.

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    (48 States)
    Model#: 17IDK
    $20,995.00

  5. Astro-Tech 10" Ritchey Chretien Astrograph with 3 Built in Rear Fans

    Astro-Tech - 10" Ritchey Chretien Astrograph with 3 Built in Rear Fans

    Developed by Astro-Tech to make large-format CCD imaging affordable for the amateur astronomer, the Astro-Tech AT10RCF is priced thousands of dollars less than the formerly least-expensive 10” R-C. The Astro-Tech AT10RCF is the first truly affordable large aperture true Ritchey-Chrétien astrograph available from a U. S. company.

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    (48 States)
    Model#: AT10RCF
    $3,495.00

  6. Astro-Tech - 10" Ritchey Chretien Telescope

    Astro-Tech - 10" Ritchey Chretien Telescope

    Optical tubes based upon the Ritchey Chretien design are known very well for their successfull astrophotography, and the 10" optical tube by Astro-Tech is no different! What is different is the price!

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    (48 States)
    Model#: AT10RC
    $2,495.00

  7. Astro-Tech - 8" Ritchey Chretien Telescope

    Astro-Tech - 8" Ritchey Chretien Telescope

    A telescope with high quality optics is key to great observing. However, a high quality telescope priced reasonably is less common.

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    (48 States)
    Model#: AT8RC
    $1,395.00

  8. Astro-Tech 6" Ritchey Chretien Telescope

    Astro-Tech - 6" Ritchey Chretien Telescope

    Ritchey Chretien astrograph telescopes are exclusively used in many professional fields, including the HST. Astro-Tech has designed a 6" f/9 Astrograph that is based upon this design to the amateur astronomer at affordable prices.

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    (48 States)
    Model#: AT6RC
    $499.00

  9. Astro-Tech - White 90mm f/6.7 FPL-53 ED Triplet Refractor Telescope

    Astro-Tech - White 90mm f/6.7 FPL-53 ED Triplet Refractor Telescope

    This triplet refractor from Astro-Tech has an aperture of 90mm and a focal ratio of f/6.7. Featuring high quality glass and amazing accessories, this telescope is definately a wise choice.

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    (48 States)
    Model#: AT90EDT
    $1,195.00

  10. Astro-Tech - White 130mm f/6 FPL-53 Triplet Refractor Telescope

    Astro-Tech - White 130mm f/6 FPL-53 Triplet Refractor Telescope

    Astro-Tech has equipped this telescope with a 2.7" Linear Crayford focuser, with a 10:1 focusing ratio.

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    (48 States)
    Model#: AT130
    $2,995.00

  11. Astro-Tech - White 111mm f/7 ED Triplet Refractor Telescope

    Astro-Tech - White 111mm f/7 ED Triplet Refractor Telescope

    This 111mm triplet refractor from Astrotech has an increase of 18% light transmission when compared to a 102mm refractor ota.

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    (48 States)
    Model#: AT111EDT
    $1,595.00

  12.  Borg - 77 ED II f/4.3 Astrograph Set (2178 + 7135 + 7835 + 7704)

    Borg - 77 ED II f/4.3 Astrograph Set (2178 + 7135 + 7835 + 7704)

    • BORG 77EDII OTA
    • 0.65x reducer
    • Total of 6 elements
    • 330mm focal length
    • F4.3
    • 35mm full-frame coverage
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    (48 States)
    Model#: B07743
    $2,175.00

  13. Coronado - Solarmax II 60 Telescope with a B5, B10, or B15 Blocking Filter

    Coronado - Solarmax II 60 Telescope with a B5, B10, or B15 Blocking Filter

    Do you have great fascination for the Sun? Do you like to learn new and interesting facts about the Sun? Have you ever wanted to know what the Sun’s surface looks like? To answer all your questions about the Sun -- whether you are an astronomer, scientists, researchers or simply a person with a hobby of star gazing -- here is the big news. Now your telescopes are not just limited to star gazing but they can reach the Sun as well because Meade Instruments has made another breakthrough, this time in Solar Telescope.

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    Model#: SMT_60

    Starting at: $1,299.00

  14. Celestron - Omni XLT 150 OTA

    Celestron - Omni XLT 150 OTA

    Omni XLT series features the stable platform of the CG-4 mount and high quality optics. ... Learn More
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    (48 States)
    Model#: 31057-1
    $299.95

  15. Celestron - Omni XLT 120 OTA

    Celestron - Omni XLT 120 OTA

    Globular clusters, close binary star pairs, lunar and planetary images, will delight and amaze you! ... Learn More
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    (48 States)
    Model#: 21090-1
    $499.00

  16. Astro-Tech - 12" Ritchey Chretien Astrograph

    Astro-Tech - 12" Ritchey Chretien Astrograph

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    (48 States)
    Model#: AT12RC
    $3,995.00

  17. TMB Optical White 92mm FPL-53 ED Triplet Refractor Telescope

    TMB Optical - White 92mm FPL-53 ED Triplet Refractor Telescope

    This 92mm refractor telescope from TMB Optical is extremely compact, which gives it a good rank for portability when observing.

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    (48 States)
    Model#: TMB92
    $1,999.00

  18. TMB Optical White 130mm FPL-53 ED Triplet Refractor Telescope

    TMB Optical - White 130mm FPL-53 ED Triplet Refractor Telescope

    This TMB refractor optical tube is exceptional in optics and mechanics. The high standard optics this telescope makes this telescope one of TMB's best!

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    (48 States)
    Model#: TMB130
    $3,999.00

  19. AG Optical 12.5" Dall Kirkham Astrograph Telescope

    AG Optical - 12.5" Dall Kirkham Astrograph Telescope

    A great benefit behind the Dall Kirkham design is excellent off-axis performance. The 12.5 astrograph from AG Optical is in a carbon fiber tub and has a medium focal ratio with a large aperture to support a variety optical and astrophotography combinations.

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    (48 States)
    Model#: 125IDK
    $10,995.00

  20. Borg - 77 ED II f/4.6 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7870)

    Borg - 77 ED II f/4.6 Astrograph Set (2178 + 7150 + 7137 + 7753 + 7835 + 7870)

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    (48 States)
    Model#: B07746
    $1,695.00

Items 81 to 100 of 884 total

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