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Eyepieces by Focal Length

Items 1 to 20 of 232 total

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  1. Explore Scientific 11mm 82° Argon Purged Waterproof Eyepiece 1.25"

    Explore Scientific - 11mm 82° Argon Purged Waterproof Eyepiece - 1.25"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series

    ...
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    Model#: EPWP8211-01
    $149.99

  2. Takahashi - 32mm Abbe Orthoscopic Eyepiece

    Takahashi - 32mm Abbe Orthoscopic Eyepiece

    Takahashi has just re-introduced their line of Abbe Orthoscopic eyepieces.

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    Model#: TKA00705
    $199.95

  3. Takahashi - 18mm Abbe Orthoscopic Eyepiece

    Takahashi - 18mm Abbe Orthoscopic Eyepiece

    Takahashi has just re-introduced their line of Abbe Orthoscopic eyepieces.

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    Model#: TKA00703
    $157.00

  4. Takahashi Abbe 9mm Orthoscopic Eyepiece

    Takahashi - Abbe 9mm Orthoscopic Eyepiece

    Takahashi has just re-introduced their line of Abbe Orthoscopic eyepieces.

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    Model#: TKA00701
    $149.95

  5. Olivon 80° 20mm Wide Angled Eyepiece - 2"

    Olivon - 80° 20mm Wide Angled Eyepiece - 2"

    The 20mm 80° Super Wide Angle Eyepiece from Olivon is an accessory optic for telescopes with a 2" eyepiece barrel. This eyepiece features fully multicoated optics, 16mm eye relief, and an immersive 80° apparent angle of view.

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    Model#: OLSW20-US
    $159.00

  6. Olivon 80° 30mm Wide Angled Eyepiece - 2"

    Olivon - 80° 30mm Wide Angled Eyepiece - 2"

    The 30mm 80° Super Wide Angle Eyepiece from Olivon is an accessory optic for telescopes with a 2" eyepiece barrel. This eyepiece features fully multicoated optics, 16mm eye relief, and an immersive 80° apparent angle of view.

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    Model#: OLSW30-US
    $129.00

  7. Olivon - 80° 11mm Wide Angled Eyepiece - 1.25"

    Olivon - 80° 11mm Wide Angled Eyepiece - 1.25"

    The 11mm 80° Super Wide Angle Eyepiece from Olivon is an accessory optic for telescopes with a 1.25" eyepiece barrel. This eyepiece features fully multicoated optics, 16mm eye relief, and an immersive 80° apparent angle of view.

    ...
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    Model#: OLSW11-US
    $69.00

  8. Levenhuk - 6mm Ra LER Eyepiece

    Levenhuk - 6mm Ra LER Eyepiece

    Levenhuk Ra LER 6 mm is a practical eyepiece with a focal length of 6 mm and an eye relief of 20 mm. This eyepiece is perfect for planetary observations and is capable of producing sharp and clear views.

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    Model#: 35011
    $99.95

  9. Levenhuk - 3mm Ra LER Eyepiece

    Levenhuk - 3mm Ra LER Eyepiece

    Levenhuk Ra LER 3 mm is a practical eyepiece with a short focal length of 3 mm (0.1 in) and a long eye relief for maximum comfort during observations

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    Model#: 35010
    $99.95

  10. Levenhuk - 9mm Ra ER20 WA Eyepiece

    Levenhuk - 9mm Ra ER20 WA Eyepiece

    Levenhuk Ra ER20 WA 9 mm is a wonderful wide-angle eyepiece with a 9-mm focal length and an apparent field of view of 68°..

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    Model#: 35006
    $149.95

  11. Levenhuk - 18mm Ra ER20 WA Eyepiece

    Levenhuk - 18mm Ra ER20 WA Eyepiece

    Levenhuk Ra ER20 WA 18 mm is a wide-angle eyepiece that performs well during any visual observations.

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    Model#: 35009
    $159.95

  12. Levenhuk - 14.5 mm Ra ER20 WA Eyepiece

    Levenhuk - 14.5 mm Ra ER20 WA Eyepiece

    Levenhuk Ra ER20 WA 14.5 mm is a wide-angle eyepiece with a 14.5-mm focal length. The 20-mm eye relief provides for comfortable observations when wearing glasses.

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    Model#: 35008
    $159.95

  13. Levenhuk - 12mm Ra ER20 WA Eyepiece

    Levenhuk - 12mm Ra ER20 WA Eyepiece

    Levenhuk Ra ER20 WA 12 mm is a very practical wide-angle eyepiece. It has a focal length of 12 mm and a field of view of 68°. This eyepiece boasts a 20-mm eye relief that provides for maximum comfort during observations if you are wearing glasses.

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    Model#: 35007
    $159.95

  14. Olivon 80° 15mm Wide Angled Eyepiece 2"

    Olivon - 80° 15mm Wide Angled Eyepiece - 2"

    The 15mm 80° Super Wide Angle Eyepiece from Olivon is an accessory optic for telescopes with a 2" eyepiece barrel. This eyepiece features fully multicoated optics, 16mm eye relief, and an immersive 80° apparent angle of view.

    ...
    Learn More
    Model#: OLSW15-US
    $149.00

  15. Olivon 80° 16mm Wide Angled Eyepiece - 1.25"

    Olivon - 80° 16mm Wide Angled Eyepiece - 1.25"

    The 16mm 80° Super Wide Angle Eyepiece from Olivon is an accessory optic for telescopes with a 1.25" eyepiece barrel. This eyepiece features fully multicoated optics, 16mm eye relief, and an immersive 80° apparent angle of view.

    ...
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    Model#: OLSW16-US
    $69.00

  16. Olivon - 70° 3.5mm Wide Field Eyepiece 1.25"/2"

    Olivon - 70° 3.5mm Wide Field Eyepiece - 1.25"/2"

    Olivon Wide Field 70° Field of View. Focal Length 3.5mm 2" or 1.25" eyepiece. Twist up eyecup. Eight elements in five groups. 20mm eye relief. Fully Multi-Coated. Parfocal.

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    Model#: OLIVLX3.5-US
    $129.00

  17. Explore Scientific - 8.8mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Explore Scientific - 8.8mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series

    ...
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    Model#: EPWP8288-01
    $149.99

  18. Explore Scientific - 6.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Explore Scientific - 6.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series

    ...
    Learn More
    Model#: EPWP8267-01
    $149.99

  19. Explore Scientific - 4.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Explore Scientific - 4.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series

    ...
    Learn More
    Model#: EPWP8247-01
    $149.99

  20. Takahashi - 25mm Abbe Orthoscopic Eyepiece

    Takahashi - 25mm Abbe Orthoscopic Eyepiece

    Takahashi has just re-introduced their line of Abbe Orthoscopic eyepieces.

    ...
    Learn More
    Model#: TKA00704
    $157.00

Items 1 to 20 of 232 total

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