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  1. Nikon - 10x42 Monarch 5 Binoculars

    Nikon - 10x42 Monarch 5 Binoculars

    Even with an uncontested heritage of all-conditions optical performance, the all-new MONARCH 5 further elevates its game with improved agility and advanced low light brilliance.

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    FREE SHIPPING
    (48 States)
    Model#: NI-7577
    $329.95

  2. Zeiss 8x32 Conquest HD Binoculars

    Zeiss - 8x32 Conquest HD Binoculars

    Enter a whole new class. Watch birds, insects and the entire natural world with exceptionally true and neutral colour reproduction.

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    FREE SHIPPING
    (48 States)
    Model#: 523211
    $899.99

  3. Zeiss 10x32 Conquest HD Binoculars

    Zeiss - 10x32 Conquest HD Binoculars

    Enter a whole new class. Watch birds, insects and the entire natural world with exceptionally true and neutral colour reproduction.

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    FREE SHIPPING
    (48 States)
    Model#: 523212
    $929.99

  4. Zeiss 10X42 Terra ED Binoculars

    Zeiss - 10X42 Terra ED Binoculars

    Take higher performance into the field. TERRA ED Binoculars combine SCHOTT ED glass with ZEISS MC coating for pure, bright and vivid images, even in low light.

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    FREE SHIPPING
    (48 States)
    Model#: 524206-9901
    $449.99

  5. Explore Scientific - 127mm f/6.5 Achromatic Refractor Optical Tube Assembly* Discontinued SKU

    Explore Scientific - 127mm f/6.5 Achromatic Refractor Optical Tube Assembly* Discontinued SKU

    IN STOCK

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    (48 States)
    Model#: DAR127065-00

    Regular Price: $649.99

    Special Price: $477.51

  6. Celestron - Skyris 618M CCD Camera (Monochrome)

    Celestron - Skyris 618M CCD Camera (Monochrome)

    Either use the camera by itself to capture stunning black-and-white images of the Moon and planets, or attach your own filters and filter wheel to create your own color planetary images. Skyris cameras do ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 95511
    $499.95

  7. Explore Scientific - AR102 f/6.5 Air-Spaced Doublet AR Series Achromat Refractor - Includes Twilight 1 (MAZ01-00) Tripod Assembly

    Explore Scientific - AR102 f/6.5 Air-Spaced Doublet AR Series Achromat Refractor - Includes Twilight 1 (MAZ01-00) Tripod Assembly

    Explore Scientific 102mm 4" Achromate  Element Air Spaced f/6.5, 660mm focal length. Includes the 2" mirror Diagonal with 99% reflectivity,8x50 finder, ring as well as the Dove tail plate

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    FREE SHIPPING
    (48 States)
    Model#: DAR102065-MAZ-01
    Explore Scientific AstroCats Promo (ends July 18, 2015)!

    Regular Price: $649.99

    Special Price: $599.99

  8. Explore Scientific - Finder Scope Illuminator Only

    Explore Scientific - Finder Scope Illuminator Only

    Spare red LED illuminator for Explore Scientific 50mm reticle finder scope.

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    Model#: FNDRILLUM
    $26.99

  9. Explore Scientific 2" ED Replacement Focuser for ED80CF

    Explore Scientific - 2" ED Replacement Focuser for ED80CF

    Explore Scientific 2" ED Replacement Focuser for 80 ED Carbon Fiber.

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    Model#: FOCEDCRBN-01
    $109.99

  10. Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope

    IN STOCK

    The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO produces a visual experience that is often compared to much larger aperture reflector telescopes.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    (48 States)
    Model#: EDT-127075-CF
    Explore Scientific AstroCats Promo (ends July 18, 2015)!

    Regular Price: $2,499.99

    Special Price: $2,249.99

  11. Explore Scientific - ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope *

    Explore Scientific - ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope *

    Explore Scientific uses ED (Extra-low Dispersion) FCD1 (Dense Fluor Crown) glass developed and manufactured by Hoya Optical of Japan.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    FREE SHIPPING
    (48 States)
    Model#: EDT-10207-CF
    Explore Scientific AstroCats Promo (ends July 18, 2015)!

    Regular Price: $1,729.99

    Special Price: $1,629.99

  12. Explore Scientific ED80 Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED80 Air Spaced Carbon Fiber Triplet Refractor Telescope

    This 80mm f/6 ED Apochromatic triplet is an air-spaced triplet refractor telescope for observing and photography of celestial objects.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    FREE SHIPPING
    (48 States)
    Model#: EDT-0806-CF
    Explore Scientific AstroCats Promo (ends July 18, 2015)!

    Regular Price: $1,149.99

    Special Price: $1,049.99

  13. SBIG - ST-402ME Class 1 CCD Camera

    SBIG - ST-402ME Class 1 CCD Camera

    The ST-402ME is a compact, economical, high QE camera with a scientific grade full frame CCD.

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    FREE SHIPPING
    (48 States)
    Model#: ST402MEC1
    $1,890.00

  14. Vixen T-thread to 2" Adapter

    Vixen - T-thread to 2" Adapter

    The unique T-thread to 2” adapter allows you to change either port of your Flip Mirror Diagonal into a 2” port.

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    Model#: 37292
    10% off while supplies last!

    Regular Price: $59.95

    Special Price: $53.96

  15. Celestron - Advanced VX 6" Schmidt-Cassegrain Telescope *

    Celestron - Advanced VX 6" Schmidt-Cassegrain Telescope *

    For the intermediate visual observer and beginning astroimager, the Advanced VX 6” SCT is the most affordable Schmidt-Cassegrain telescope on a solid GoTo mount

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    FREE SHIPPING
    (48 States)
    Model#: 12079
    $1,199.00

  16. Swarovski - 10x32 EL Swarovision Binoculars - Green

    Swarovski - 10x32 EL Swarovision Binoculars - Green

    EL 32 SWAROVISION: THE BRILLIANT LIGHTWEIGHT ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 32110
    $2,299.00

  17. Orion 8" f/3.9 Newtonian Astrograph Reflector Telescope

    Orion - 8" f/3.9 Newtonian Astrograph Reflector Telescope

    Orion's 8” aperture deep-sky imaging specialist boasts features usually reserved for much pricier astrophotography telescopes.

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    Model#: 08297
    $549.00

  18. Orion - ED80 80mm f/7.5 Apochromatic Refractor Telescope

    Orion - ED80 80mm f/7.5 Apochromatic Refractor Telescope

    We love those premium "apo" refractors as much as the next guy. We just don't think you should have to work a second job or put the family heirlooms on eBay to own one.

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    Model#: 09895
    $525.95

  19. Orion - 203mm f/4.9 Reflector Tube with Crayford Focuser

    Orion - 203mm f/4.9 Reflector Tube with Crayford Focuser

    203mm (8") aperture and 1000mm focal length f/4.9 reflector telescope optical tube for eye-popping views of deep sky and solar system objects alike.

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    Model#: 09788
    $315.17

  20. Orion 254mm f/4.7 Reflector Telescope Optical Tube Assembly

    Orion - 254mm f/4.7 Reflector Telescope Optical Tube Assembly

    254mm (10") aperture and 1200mm focal length reflector telescope optical tube provides vivid, close views of deep-sky and solar system objects.

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    Model#: 09959
    $556.91

Items 81 to 100 of 619 total

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  1. 5

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