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  1. TeleVue - 21mm Ethos Eyepiece

    TeleVue - 21mm Ethos Eyepiece

    The Ethos 21mm eyepiece completes the logical set of 21mm / 13mm / 8mm and nicely juxtaposes the 17mm / 10mm / 6mm combination. Each step within these two sets approaches a 3x field area gain. The 21mm's effective field stop diameter is 36 ... Learn More
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    (48 States)
    Model#: ETH-21.0
    10% off!

    Regular Price: $895.00

    Special Price: $805.50

  2. TeleVue - 2mm to 4mm Nagler Zoom Eyepiece

    TeleVue - 2mm to 4mm Nagler Zoom Eyepiece

    With click-stops at 2, 2.5, 3, 3.5 & 4mm, this is the ultimate tool for tweaking out the last bit of power that the atmosphere will permit ... Learn More
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    (48 States)
    Model#: ENZ-0204
    10% off!

    Regular Price: $440.00

    Special Price: $396.00

  3. TeleVue - 13mm Nagler Type 6 Eyepiece

    TeleVue - 13mm Nagler Type 6 Eyepiece

    Nagler  13mm Type-6 82° Apparent Field EyepieceThis new 13mm Nagler proves there is no need to sacrifice field in order to gain sharpness and power ... Learn More
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    (48 States)
    Model#: EN6-13.0
    10% off!

    Regular Price: $330.00

    Special Price: $297.00

  4. TeleVue 17mm Nagler Type 4 Eyepiece

    TeleVue - 17mm Nagler Type 4 Eyepiece

    Nagler 17mm Type-4  82° Apparent Field EyepieceApplying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, longer eye-relief, and fewer elements ... Learn More
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    (48 States)
    Model#: EN4-17.0
    10% off!

    Regular Price: $440.00

    Special Price: $396.00

  5. TeleVue - 22mm Nagler Type 4 Eyepiece

    TeleVue - 22mm Nagler Type 4 Eyepiece

    Nagler 22mm Type-4  82° Apparent Field EyepieceApplying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, longer eye-relief, and fewer elements ... Learn More
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    (48 States)
    Model#: EN4-22.0
    10% off!

    Regular Price: $525.00

    Special Price: $472.50

  6. TeleVue - 16mm Nagler Type 5 Eyepiece

    TeleVue - 16mm Nagler Type 5 Eyepiece

     Nagler 16mm Type-5 82° Apparent Field Eyepiece    The 16mm Nagler Type 5 is a scaled down version of the "king of the field," 31mm. The Type-5 16mm is a smaller, lighter (0.45 lbs ... Learn More
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    (48 States)
    Model#: EN5-16.0
    10% off!

    Regular Price: $365.00

    Special Price: $328.50

  7. TeleVue - 20mm Nagler Type 5 Eyepiece

    TeleVue - 20mm Nagler Type 5 Eyepiece

    Nagler  20mm Type-5 82° Apparent Field EyepiecesThe 20mm Type 5 is a compact 1-pound, 2" eyepiece that fills out the eyepiece line and is a worthy successor to the heaviest commercial eyepiece ever produced: the Nagler 20mm Type 2, which ... Learn More
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    (48 States)
    Model#: EN5-20.0
    10% off!

    Regular Price: $495.00

    Special Price: $445.50

  8. TeleVue - 26mm Nagler Type 5 Eyepiece

    TeleVue - 26mm Nagler Type 5 Eyepiece

    Nagler  26mm Type-582° Apparent Field Eyepieces This is a somewhat smaller, lighter and more powerful version of the celebrated 31 Nagler Type 5. It weighs about 1.6 lbs and has a field stop diameter of 35mm ... Learn More
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    (48 States)
    Model#: EN5-26.0
    10% off!

    Regular Price: $655.00

    Special Price: $589.50

  9. TeleVue - 2.5mm Nagler Type 6 Eyepiece

    TeleVue - 2.5mm Nagler Type 6 Eyepiece

    Nagler  2.5mm Type-6 82° Apparent Field EyepieceThis 2.5mm eyepiece provides a natural 1.4x progression in power from the 3.5mm.  No need to sacrifice field in order to gain sharpness and power ... Learn More
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    (48 States)
    Model#: EN6-02.5
    10% off!

    Regular Price: $330.00

    Special Price: $297.00

  10. TeleVue - 3.5mm Nagler Type 6 Eyepiece

    TeleVue - 3.5mm Nagler Type 6 Eyepiece

    Nagler  3.5mm Type-6 82° Apparent Field EyepieceThis 3.5mm eyepiece provides a natural 1.4x progression in power from the 5mm and 7mm Naglers.  No need to sacrifice field in order to gain sharpness and power ... Learn More
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    (48 States)
    Model#: EN6-03.5
    10% off!

    Regular Price: $330.00

    Special Price: $297.00

  11. TeleVue - 5mm Nagler Type 6 Eyepiece

    TeleVue - 5mm Nagler Type 6 Eyepiece

    Nagler  5mm Type-6 82° Apparent Field EyepieceThis new 5mm Nagler proves there is no need to sacrifice field in order to gain sharpness and power ... Learn More
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    (48 States)
    Model#: EN6-05.0
    10% off!

    Regular Price: $330.00

    Special Price: $297.00

  12. TeleVue - 7mm Nagler Type 6 Eyepiece

    TeleVue - 7mm Nagler Type 6 Eyepiece

    Nagler  7mm Type-6 82° Apparent Field EyepieceThis new 7mm Nagler proves there is no need to sacrifice field in order to gain sharpness and power ... Learn More
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    (48 States)
    Model#: EN6-07.0
    10% off!

    Regular Price: $330.00

    Special Price: $297.00

  13. TeleVue - 12mm Nagler Type 4 Eyepiece

    TeleVue - 12mm Nagler Type 4 Eyepiece

    Nagler 12mm Type-4  82° Apparent Field EyepieceApplying the experience of the Radian development to the 82° Nagler series, yielded more contrast, reduced pincushion, more true field, longer eye-relief, and fewer elements ... Learn More
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    (48 States)
    Model#: EN4-12.0
    10% off!

    Regular Price: $400.00

    Special Price: $360.00

  14. TeleVue - 25mm Plossl Eyepiece

    TeleVue - 25mm Plossl Eyepiece

    Plössl  25mm 50° Apparent Field Eyepiece The 25mm, 20mm, 15mm, 11mm and 8mm Plössls round out the focal lengths for various observing from deep sky to planetary ... Learn More
    Model#: EAP-25.0

    Regular Price: $120.00

    Special Price: $108.00

  15. Celestron CPC 800 GPS XLT Schmidt-Cassegrain Computerized Telescope

    Celestron - CPC 800 GPS XLT Schmidt-Cassegrain Computerized Telescope

    Celestron's new CPC Series with revolutionary SkyAlign Alignment Technology redefines everything that amateur astronomers are looking for - quick and simple alignment, GPS, unsurpassed optical quality, ease of set-up and use, ergonomics


    ...
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    (48 States)
    Model#: 11073-XLT
    $1,999.00

  16. Celestron CPC 925 GPS XLT Schmidt-Cassegrain Computerized GoTo Telescope

    Celestron - CPC 925 GPS XLT Schmidt-Cassegrain Computerized Telescope

    The CPC 925 GPS Computerized Telescope Model #11704 is just one in its long list of high performance imaging devices. This Schmidt-Cassegrain Telescope is equipped with the latest technologies in the visualization and optics industry. It features 


    ...
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    (48 States)
    Model#: 11074-XLT
    $2,499.00

  17. Celestron CPC 1100 GPS XLT Schmidt-Cassegrain Computerized Telescope

    Celestron - CPC 1100 GPS XLT Schmidt-Cassegrain Computerized Telescope

    Currently, the Celestron CPC 1100 Telescope Model #11075 offers the largest aperture in the CPC GPS Series. Apart from having the largest aperture, this Schmidt-Cassegrain Telescope also has the most powerful light gathering power plus


    ...
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    (48 States)
    Model#: 11075-XLT
    $2,999.00

  18. TeleVue - 3.7mm Ethos-SX Eyepiece

    TeleVue - 3.7mm Ethos-SX Eyepiece

    With 110°, the Ethos-SX has 21% more AFOV area than the 100° Ethos design. This permits a nice 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3 ... Learn More
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    (48 States)
    Model#: ETH-03.7
    10% off!

    Regular Price: $650.00

    Special Price: $585.00

  19. TeleVue - 6mm Ethos Eyepiece

    TeleVue - 6mm Ethos Eyepiece

    New Arrivals: Ethos 6mm & 17mm!Celebrate the start of the International Year of Astronomy 2009, the 400th anniversary of Galileo's first use of an astronomical telescope, by showing friends and neighbors the best of our wonderful universe ... Learn More
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    (48 States)
    Model#: ETH-06.0
    10% off!

    Regular Price: $615.00

    Special Price: $553.50

  20. TeleVue - 17mm Ethos Eyepiece

    TeleVue - 17mm Ethos Eyepiece

    In Stock: Ethos 17mm!Celebrate the start of the International Year of Astronomy 2009, the 400th anniversary of Galileo's first use of an astronomical telescope, by showing friends and neighbors the best of our wonderful universe ... Learn More
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    (48 States)
    Model#: ETH-17.0
    10% off!

    Regular Price: $790.00

    Special Price: $711.00

Items 21 to 40 of 500 total

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