Orion 15mm Expanse Eyepiece - 1.25"

Orion 15mm Expanse Eyepiece - 1.25"
$59.99
Item # OR-8922
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  • This Orion Expanse Eyepiece at 15mm focal length offers a wide field of view and superior optical performance at a bargain price.
  • Great eye relief so eyeglass wearers can view the entire field without removing their glasses!
  • The Orion Expanse Eyepiece delivers sharp images with good color correction and contrast.
  • Aluminum barrel is internally blackened to eliminate internal light scattering.
Description

Details

Orion 15mm Expanse Eyepiece

With their 66° apparent field of view, the Orion 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 Orion Expanse eyepieces you get a super wide field of view and superior optical performance. And check out the price. You also get a bargain!

Orion Expanse Telescope Eyepiece Features

  • This 15mm telescope eyepiece offers a wide field of view and superior optical performance at a bargain price
  • Wide 66° apparent field of view lets you see more of the night sky through your telescope
  • Nice 13mm eye relief provides a comfortable view - no squinting required!
  • Delivers sharp images with good color correction and contrast
  • Aluminum eyepiece barrel is internally blackened to eliminate light scattering, and is threaded to accept 1.25" Orion filters
Orion Product Number: 8922
Additional Information

Additional Information

SKU OR-8922
Manufacturer Orion
Optical Design Wide Angle
Barrel Size 1.25"
Warranty 1 Year Warranty
Eyepiece Field of View - Apparent 66º
Eyepiece Focal Length 15mm
Eyepiece Eye Relief 13mm
Eyepiece Manufacturer Series Orion Expanse
Eyepiece Weight 3 oz.
Field Stop 17mm
Number of Lens Elements & Groups 5 elements
Special Feature None
Comes with Dust Caps? Yes
Comes with Eye Guard? Yes
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Included Items

Included Items

  • Orion 15mm Expanse Eyepiece
  • Rubber Eyeguards
  • Dust Caps
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