6mm 9mm 15mm 20mm Set Orion Expanse Eyepieces
Item #20095
4.8 / 5.0
This set of Orion Expanse telescope eyepieces is perfect for those that want huge views of the sky. Included are the 6mm, 9mm, 15mm, and 20mm telescope eyepieces. All are fully coated for bright high contrast images.
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  • More Info
    • Money-saving set of all four Orion Expanse telescope eyepieces
    • Set includes 6mm, 9mm, 15mm, and 20mm focal length eyepieces for a variety of magnifications through any telescope
    • Each Expanse eyepiece boasts a wide, 66anddeg; apparent field of view for big, pleasing views
    • Each eyepiece has great eye relief so eyeglass wearers can view the entire field without removing their glasses
    • Expanse eyepieces are threaded for use with 1.25" eyepiece filters

    With their 66° apparent field of view, our Expanse wide-field eyepieces will definitely turn up the Wow! factor in your deep-sky observing experiences! Imagine taking in objects like the Andromeda Galaxy, the Double Cluster, or the star clouds in Sagittarius in one sweep! With an Expanse in your focuser, you can!

    Expanse oculars have big eye lenses and great eye relief (13mm to 17mm). Eyeglass wearers can view the entire field without removing their glasses. All eyepiece elements are fully coated, with the outer lens multi-coated for additional light transmission. Each 1.25" aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And their fold-down rubber eyeguards enhance contrast by blocking stray light.

    With our Expanse eyepieces you get a super wide field of view and superior optical performance. And check out the price. You also get a bargain!


    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 800-447-1001.

    Product Support

    Visit our product support section for instruction manuals and more

  • Specs
    • Design:
    • Barrel size:
    • Apparent field of view:
    • Coatings:
    • Filter threads:
    • Parfocal:
    • Barrel security recess:
    • Blackened lens edges:
    • Rubber eyeguards:
    • Body material:
    • Case:
    • Additional included accessories:
    • Other features:
    • Warranty:
      One year
  • In The Box
    6mm Orion expanse telescope eyepiece
    9mm Orion expanse telescope eyepiece
    15mm Orion expanse telescope eyepiece
    20mm Orion expanse telescope eyepiece
    dust caps
  • 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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