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Eyepieces by Focal Length

Items 41 to 60 of 217 total

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  1. Explore Scientific - 34mm 68° Argon-Purged Waterproof EMD Coatings Eyepiece - 2"

    Explore Scientific - 34mm 68° Argon-Purged Waterproof EMD Coatings Eyepiece - 2"

    Explore 68° Series Eyepieces are optimized through each design, fabrication, and testing process to produce high contrast, high resolution images.

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    (48 States)
    Model#: EPWP6834-01
    $299.99

  2. Explore Scientific - 40mm 68° Series Argon-Purged Waterproof Eyepiece - 2"

    Explore Scientific - 40mm 68° Series Argon-Purged Waterproof Eyepiece - 2"

    Explore 68° Series Eyepieces are optimized through each design, fabrication, and testing process to produce high contrast, high resolution images.

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    (48 States)
    Model#: EPWP6840-01
    $369.99

  3. 16mm Solar Eyepiece Lunt

    Lunt - 16mm Solar Eyepiece

    Lunt 16mm eyepiece; great for solar observing.

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    Model#: LS16E
    $119.00

  4. Lunt 12mm Solar Eyepiece

    Lunt - 12mm Solar Eyepiece

    Lunt 12mm eyepiece; great for solar observing.

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    Model#: LS12E
    $119.00

  5. Lunt 8mm solar eyepiece

    Lunt - 8mm Solar Eyepiece

    Lunt 8mm eyepiece; great for solar observing!

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    Model#: LS8E
    $119.00

  6. 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
    $340.00

  7. 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
    $340.00

  8. 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
    $340.00

  9. 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
    $340.00

  10. 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
    $340.00

  11. 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.

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    (48 States)
    Model#: EDL-17.3
    $340.00

  12. Celestron - 31mm Luminos Eyepiece - 2"

    Celestron - 31mm Luminos Eyepiece - 2"

    • 82 Degrees–Wide FOV for high and low magnifications
    • Retractable Eyecups– Ultra-low profile for eyeglass wearers
    • Parfocal Eyepiece – Little or no focusing is needed when change from low to high powers
    • Threaded Barrels– Accept 2-inch Celestron thread-in filters
    • Polished and Hard Anodized Aluminum Barrel – Scratch resistant and high end appearance
    • Rubber Gripping Ring – For secure handling and smooth control of eyecup
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    (48 States)
    Model#: 93435
    $229.95

  13. Explore Scientific 68° Series 24mm Argon-Purged Waterproof Eyepiece 1.25"

    Explore Scientific - 24mm 68° Series Argon-Purged Waterproof Eyepiece - 1.25"

    Explore 68° Series Eyepieces are optimized through each design, fabrication, and testing process to produce high contrast, high resolution images.

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    Model#: EPWP6824-01
    $159.99

  14. Celestron - 7mm Luminos Eyepiece - 1.25"
  15. Explore Scientific - 9mm 100° Series Argon Purged Waterproof Eyepiece - 2"

    Explore Scientific - 9mm 100° Series Argon Purged Waterproof Eyepiece - 2" - DEMO Fully Warrantied

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings

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    (48 States)
    Model#: EPWP1009-01-DM

    Regular Price: $379.99

    Special Price: $295.00

  16. Celestron - 8mm Ultima Duo Eyepiece - 1.25"

    Celestron - 8mm Ultima Duo Eyepiece - 1.25"

    Enjoy impressive views with a wide 68-degree apparent field of view. Celestron’s fully multi-coated optics increase light ... Learn More
    Model#: 93441
    $129.95

  17. Celestron - 5mm Ultima Duo Eyepiece - 1.25"

    Celestron - 5mm Ultima Duo Eyepiece - 1.25"

    Enjoy impressive views with a wide 68-degree apparent field of view. Celestron’s fully multi-coated optics increase light ... Learn More
    Model#: 93440
    $129.95

  18. Vernonscope Brandon 48mm 2" Ocular Eyepiece

    Vernonscope - Brandon 48mm 2" Ocular Eyepiece

    An excellent deep sky observing eyepiece with 3D views of planets and very crisp views of celestial objects.

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    (48 States)
    Model#: VB48
    $345.00

  19. Vernonscope Brandon 32mm 1.25" Parfocal Brandon Ocular Eyepiece with Rubber Eyecup

    Vernonscope - Brandon 32mm 1.25" Parfocal Brandon Ocular Eyepiece with Rubber Eyecup

    The 32mm Vernonscope Brandon eyepiece serves as a wonderful accessory for slow focal ratio telescopes because of the high contrast views they make of planets, star systems, and other high surface brightness objects.

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    (48 States)
    Model#: VB32EC
    $235.00

  20. Vernonscope Brandon 24mm 1.25" Parfocal Brandon Ocular Eyepiece with Rubber Eyecup

    Vernonscope - Brandon 24mm 1.25" Parfocal Brandon Ocular Eyepiece with Rubber Eyecup

    The 24mm Vernonscope Brandon eyepiece is perfect for planetary observation when used with optical tubes of f/7 focal ratios or slower.

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    (48 States)
    Model#: VB24EC
    $235.00

Items 41 to 60 of 217 total

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