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Eyepieces by Focal Length

Items 41 to 60 of 208 total

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  1. 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

    Regular Price: $359.95

    Special Price: $239.95

  2. 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

    Regular Price: $311.99

    Special Price: $139.99

  3. 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

    Regular Price: $667.99

    Special Price: $299.99

  4. 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

    Regular Price: $556.99

    Special Price: $249.99

  5. Explore Scientific - 28mm 68° Series Argon-Purged Waterproof EMD Coatings Eyepiece - 2"

    Explore Scientific - 28mm 68° Series 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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    Model#: EPWP6828-01

    Regular Price: $422.99

    Special Price: $189.99

  6. Explore Scientific - 16mm 68° Argon-Purged Waterproof Eyepiece - 1.25"

    Explore Scientific - 16mm 68° 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#: EPWP6816-01
    $139.99

  7. Explore Scientific - 20mm 68° Argon-Purged Waterproof Eyepiece - 1.25"

    Explore Scientific - 20mm 68° 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#: EPWP6820-01
    $139.99

  8. Meade - 20mm Series 5000 Ultra Wide Angle 82° Waterproof Eyepiece - 2"

    Meade - 20mm Series 5000 Ultra Wide Angle 82° Waterproof Eyepiece - 2"

    Meade Series 5000 Ultra Wide Angle 20mm Eyepiece (2") #07743. Meade Series 5000 Ultra Wide Angle eyepieces offer revolutionary new advances in resolution

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    Model#: 07743
    $149.00

  9. Meade - 14mm Series 5000 Ultra Wide Angle Eyepiece - 1.25"

    Meade - 14mm Series 5000 Ultra Wide Angle Eyepiece - 1.25"

    With a precision machined 1.25" barrel, comfortably long 15mm eye relief, and adjustable twist-up rubber eyeguard for comfort and blocking stray light

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    Model#: 07742
    $129.00

  10. Meade - 8.8mm Series 5000 Ultra Wide Angle 82° Eyepiece - 1.25"

    Meade - 8.8mm Series 5000 Ultra Wide Angle 82° Eyepiece - 1.25"

    Meade Series 5000 Ultra Wide Angle 8.8mm Eyepiece (1.25") #07741

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    Model#: 07741
    $129.00

  11. 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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    Model#: EDL-06.0
    10% off!

    Regular Price: $345.00

    Special Price: $310.50

  12. Orion - Long Eye Relief 18mm Telescope Eyepiece

    Orion - Long Eye Relief 18mm Telescope Eyepiece

    Moderate-power 18mm telescope eyepiece ideal for sharp, clear views of the cosmosVery long 20mm eye relief makes each view comfortable, with or without eyeglassesNice 55° apparent field of view gives you a large window to the cosmosProv ... Learn More
    Model#: 07848
    $99.95

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

    Celestron - 17mm 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

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    Model#: 93444
    $129.95

  14. Vernonscope Brandon 16mm 1.25" Parfocal Brandon Ocular - Flat Top

    Vernonscope - Brandon 16mm 1.25" Parfocal Brandon Ocular Eyepiece - Flat Top

    The Vernonscope 16mm flat top eyepiece is great when used with slow focal ratio telescope since it results in high contrast images and views of planets and star systems. However, this eyepiece can also be used with faster focal ratios as well.

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    (48 States)
    Model#: VB16FT
    $235.00

  15. Vernonscope Brandon 12mm 1.25" Parfocal Brandon Ocular Eyepiece

    Vernonscope - Brandon 12mm 1.25" Parfocal Brandon Ocular Eyepiece - Flat Top

    The 12mm Vernonscope Brandon flat top eyepiece is excellent when used with f/7 or above focal ratio telescopes due to the sharp contrasts it can provide in planets and star systems. However, it will even work quite impressively with faster focal ratios as well.

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    (48 States)
    Model#: VB12FT
    $235.00

  16. Vernonscope Brandon 8mm 1.25" Parfocal Brandon Ocular Eyepiece Flat Top

    Vernonscope - Brandon 8mm 1.25" Parfocal Brandon Ocular Eyepiece - Flat Top

    The Vernonscope 8mm Flat Top Brandon Eyepiece is excellent when used with optical tubes with slower focal ratios (f/7 or higher) because they provide high contrast views of planets. However, it can also be used with faster focal ratio telescopes as well.

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    (48 States)
    Model#: VB8FT
    $235.00

  17. Vernonscope Brandon 6mm 1.25" Parfocal Brandon Ocular Eyepiece - Flat Top

    Vernonscope - Brandon 6mm 1.25" Parfocal Brandon Ocular Eyepiece - Flat Top

    The 6mm Brandon flat top eyepiece by Vernonscope is best used with slower end focal ratios (f/7 or higher) due to its ability to provide high contrast views, specifically when viewing planets and star systems. While it can be used with fast focal ratios, it is best used with higher ones.

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    (48 States)
    Model#: VB6FT
    $235.00

  18. Baader Planetarium 10mm Classic Orthoscopic Eyepiece

    Baader Planetarium - 10mm Classic Orthoscopic Eyepiece

    Foregoing fancy (and costly) cosmetics, the new Classic Eyepieces deliver where it counts - performance.  Their sharpness and contrast rival other 'planetary' eyepieces costing much more.

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    Model#: BCO-10
    $74.00

  19. Explore Scientific 9mm 120° Argon Purged Waterproof Eyepiece - 2"

    Explore Scientific - 9mm 120° Argon Purged Waterproof Eyepiece - 2"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 120° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

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    (48 States)
    Model#: EPWP12009-01
    $899.99

  20. Explore Scientific 30mm 100° Argon Purged Waterproof Eyepiece 3"

    Explore Scientific - 30mm 100° Series Argon Purged Waterproof Eyepiece - 3"

    The low dispersion and high refractive optical glass make the Explore Scientific 100° 30mm Argon-Purged Hyper-wide Field eyepiece remarkable for high contrast and high resolution images as well as producing very flat fields.

    Finally It is Here. You Can Have Your Own 3" 100 Degree 30mm Eyepiece.

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    (48 States)
    Model#: EPWP10030-01

    Regular Price: $2,800.00

    Special Price: $1,199.00

Items 41 to 60 of 208 total

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