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Orion Telescopes

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9mm Orion Edge On Planetary Eyepiece
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In Stock
  • 9mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing
  • Flat field design ensures sharp focus out to the edge of the eyepiece's wide 55deg apparent field of view
  • Barrel distortion and field curvature commonly seen in standard eyepiece designs are gone
  • 9mm eyepiece has long 20mm eye relief for comfortable viewing even with eyeglasses on
  • The amazingly affordable 9mm Edge-On eyepiece won't have you on edge financially!

Learn more
Item #  08886

Orion Edge-On Planetary telescope eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high-magnification focal lengths. Each eyepiece employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars. This design renders an optically flat image that's sharply focused from center to edge of the wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone.

Orion Edge-On Planetary telescope eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber eyeguards, and 1.25" barrels threaded for filters.


Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.

Product Support
Visit our product support section for instruction manuals and more
  • Design
  • Eyepiece focal length
  • Barrel size
  • Apparent field of view
  • Eye relief
  • Coatings
    Fully multi-coated
  • Number of elements
  • Filter threads
  • Parfocal
  • Field stop diameter
  • Barrel security recess
  • Blackened lens edges
  • Rubber eyeguards
  • Body material
  • Case
  • Weight (oz.)
  • Dimensions
    3.7 in. x 1.7 in.
  • Warranty
    One year
Orion 9mm Edge-On Planetary Telescope Eyepiece, 1.25"
Eyepiece dust caps

Orders received by 1pm Eastern Time for in-stock items ship the same business day. Orders received after 1pm 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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