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Please Note

Orion has made the difficult decision to close our warehouse facility in the Netherlands. With the continuing supply chain/logistics challenges and slowness in the economy we have found that it is not economically feasible to maintain operations in the UK and Europe.

We have therefore stopped taking orders on this website. We apologize for any inconvenience.

We will continue to have Orion dealers in Europe to meet the needs of Orion consumers. We will also continue to honor the 30-Day product return period as well as honoring the Orion warranty for purchases made in the UK and Europe.

Our US-based Customer Service Representatives are here to help. Contact them via email at support@telescope.com or in the United Kingdom, via phone at 0-800-041-8146 (Monday-Friday between the hours of 1300 and 2400 GMT).

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Orion Telescopes
Intermediate
9mm Orion Expanse Telescope Eyepiece
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This product is no longer available for purchase.
  • 9mm 1.25" telescope eyepiece offers a wide field of view and superior optical performance at a bargain price
  • Nice 15mm eye relief lets eyeglass wearers view the entire field without removing their glasses
  • Wide 66deg apparent field of view lets you see more of the sky
  • Delivers sharp images with good color correction and contrast
  • Aluminum 1.25" eyepiece barrel is internally blackened to eliminate light scattering, and is threaded to accept 1.25" Orion filters


Learn more
Item #  08921u

With its 66° apparent field of view, this 9mm Orion Expanse Telescope Eyepiece 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. The 1.25" aluminum barrel is threaded for filters and internally blackened to eliminate internal scattering. And its fold-down rubber eyeguard enhances 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!

Warranty

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 sales-eu@telescope.com

Product Support
Visit our product support section for instruction manuals and more
  • User level
    Intermediate
  • Design
    Ultrawide
  • Eyepiece focal length
    9.0mm
  • Barrel size
    1.25"
  • Apparent field of view
    66.0°
  • Eye relief
    15.0mm
  • Coatings
    Multi-coated
  • Number of elements
    6
  • Filter threads
    Yes
  • Parfocal
    No
  • Field stop diameter
    15.0mm
  • Barrel security recess
    Yes
  • Blackened lens edges
    Yes
  • Rubber eyeguards
    Yes
  • Body material
    Aluminum
  • Case
    No
  • Weight (g)
    118g
  • Dimensions
    68.6mm x 33.0mm
  • Warranty
    One year

Orders received by 5pm UTC for in-stock items 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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