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Eyepieces by Focal Length

16 Item(s)

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  1. 3.5mm Delos Eyepiece by TeleVue

    TeleVue - 3.5mm 72° Delos Eyepiece

    This Tele Vue Delos Eyepiece has a 3.5mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

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    (48 States)
    Model#: EDL-03.5
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  2. 4.5mm Delos Eyepiece by TeleVue

    TeleVue - 4.5mm 72° Delos Eyepiece

    This Tele Vue Delos Eyepiece has a 4.5mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

    ...
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    (48 States)
    Model#: EDL-04.5
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  3. 8mm Delos Eyepiece by TeleVue

    TeleVue - 8mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 8mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

    ...
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    (48 States)
    Model#: EDL-08.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  4. 12mm Delos Eyepiece by TeleVue

    TeleVue - 12mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 12mm focal length and is presented in a 1.25" format.Continuously adjustable height eyeguard system that can be locked in any position

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    (48 States)
    Model#: EDL-12.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  5. Delos 14mm Eyepiece by TeleVue

    TeleVue - 14mm 72° Delos Eyepiece

    This Tele Vue Delos Eyepiece has a 14mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

    ...
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    (48 States)
    Model#: EDL-14.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  6. EDL-17.3

    TeleVue - 17.3mm 72° Delos Eyepiece

    Tele Vue is pleased to introduce the 17.3mm, Delos eyepieces, the first available focal lengths in a newmid-to-short focal length line of 20mm eye-relief,72° apparent field of view eyepieces. ... Learn More
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    (48 States)
    Model#: EDL-17.3
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  7. TeleVue - 10mm 72° Delos Eyepiece

    TeleVue - 10mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 10mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

    ...
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    (48 States)
    Model#: EDL-10.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  8. Delos 6mm Eyepiece by TeleVue

    TeleVue - 6mm 72° Delos Eyepiece

    This TeleVue Delos Eyepiece has a 6mm focal length and is presented in a 1.25" format. Continuously adjustable height eyeguard system that can be locked in any position

    ...
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    (48 States)
    Model#: EDL-06.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  9. 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

  10. 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

  11. 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

  12. 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

  13. Televue - 13mm Ethos Eyepiece

    Televue - 13mm Ethos Eyepiece

    Tele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; our latest eyepiece brings new meaning to the term "in-house ... Learn More
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    (48 States)
    Model#: ETH-13.0
    10% off!

    Regular Price: $650.00

    Special Price: $585.00

  14. TeleVue - 10mm Ethos Eyepiece

    TeleVue - 10mm Ethos Eyepiece

    The 10mm Ethos delivers: 100° apparent field (50% larger in area than 82° Naglers), comfortable eye-relief, (accepts DIOPTRX eyesight astigmatism correctors), distortion correction, high contrast and on-axis sharpness for planetary viewing ... Learn More
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    (48 States)
    Model#: ETH-10.0
    10% off!

    Regular Price: $650.00

    Special Price: $585.00

  15. Televue - 8mm Ethos Eyepiece

    Televue - 8mm Ethos Eyepiece

    At NEAF 2008 Televue demonstrated a new 8mm focal length, 100° AFOV Ethos eyepiece. In addition to matching all the key performance criteria of its 13mm sibling, the new 8mm version is parfocal in 1 ... Learn More
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    (48 States)
    Model#: ETH-08.0
    10% off!

    Regular Price: $615.00

    Special Price: $553.50

  16. 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

16 Item(s)

per page

Set Descending Direction