3.5mm Tele Vue Delos Telescope Eyepiece
Item #08301
5.0 / 5.0
Free Standard Shipping
$387.00
This powerful 3.5mm Delos telescope eyepiece from Tele Vue is capable of providing very high magnification views. 20mm eye relief makes every view comfortable with or without eyeglasses on. You'll enjoy the wide 72-deg field of view.
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This item is on backorder and expected by 05/27/2024.
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  • More Info
    • This 3.5mm Tele Vue Delos telescope eyepiece provides clear, crisp views with excellent contrast
    • The Delos design achieves full field sharpness, virtually perfect theta distortion mapping, and color neutrality
    • Image fidelity is maximized utilizing glass-matched multi-coatings and anti-reflection surfaces throughout the eyepiece
    • An adjustable-height eyeguard allows for positioning the soft rubber eyeguard at the ideal height to suit the observers preference. The eyeguard can also rotate for Dioptrix users.
    • 20mm eye relief, 72-degree FOV, limited lifetime warranty

    The powerful 3.5mm Delos eyepiece from Tele Vue is capable of providing very high magnification views. With 20mm of eye relief, you can comfortably enjoy the highly magnified view with or without eyeglasses on. The wide, 72° field of view of the 3.5mm Delos telescope eyepiece will astound you.

    The Tele Vue Delos eyepiece design was conceived as a narrower field alternative to Ethos eyepieces. Reducing the field to 72° allowed freedom to increase eye-relief, while controlling pupil aberrations, all without making the eyepiece too large. With Ethos performance standards as benchmarks, the Delos design achieves full field sharpness, virtually perfect theta distortion mapping, and color neutrality. Image fidelity is maximized utilizing glass matched multi-coatings and anti-reflection surfaces throughout the eyepiece. Contrast is further enhanced with a new continuously adjustable height eyeguard system that can be locked in any position. Since the Delos eye-lens measures a quite large 35mm in diameter, they prevent stray light from reflecting off the first surface and prevent extraneous light from entering your eye to pay off in a nice increase in perceived contrast. The eyeguard's sliding action allows for positioning the soft rubber eyeguard at the ideal height to suit the observers preference. Indicator marks on the eyepiece body are handy reference guides for setting your perfect position. The eye-guard can also rotate for Dioptrix users.
     

    Warranty

    This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

    Warning

    Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

  • Specs
    • User level:
      Advanced
    • Design:
      Ultrawide
    • Eyepiece focal length:
      3.5mm
    • Barrel size:
      1.25"
    • Apparent field of view:
      72.0°
    • Eye relief:
      20.0mm
    • Coatings:
      Fully multi-coated
    • Filter threads:
      Yes
    • Parfocal:
      Yes
    • Field stop diameter:
      4.4mm
    • Barrel security recess:
      Yes
    • Blackened lens edges:
      Yes
    • Rubber eyeguards:
      Yes
    • Body material:
      Aluminum
    • Case:
      No
    • Weight (oz.):
      18
    • Additional included accessories:
    • Other features:
    • Warranty:
      Limited lifetime
  • Important Shipping Information

    Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

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