{"closeOnBackgroundClick":true,"bindings":{"bind0":{"fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',,\'\');}","type":"quicklookselected","element":".ql-thumbnail .Quicklook .trigger"}},"effectOnShowSpeed":"1200","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-thumbnail","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}

 45 of 66 
Orion LHD 80-Degree Lanthanum Ultra-Wide 1.25"/2" Eyepieces
Accepted Payment
  • Orion LHD eyepieces feature high-index, low-dispersion lanthanum glass for exceptional control of chromatic aberrations to provide true-color views with exceptional clarity
  • All Orion LHD telescope eyepieces boast an ultra-wide 80-degree apparent field of view for an immersive viewing experience
  • Available in 4mm, 6mm, 9mm, 14mm and 20mm focal lengths.
  • Long 20mm eye relief and large 30mm-diameter eye lens lets eyeglass wearers enjoy the view comfortably without removing glasses
  • 4mm, 6mm, and 9mm models feature 1.25" barrels, while larger 14mm and 20mm models feature 2" barrels. All LHD eyepieces are threaded for use with like-sized eyepiece filters

With their ultra-wide 80-degree field of view and true-color lanthanum optics, Orion LHD 80-Degree Lanthanum Ultra-Wide telescope eyepieces are sure to impress even the most demanding amateur astronomers.

Each Orion LHD telescope eyepiece features an element of lanthanum glass which eliminates color-fringing and chromatic aberrations for true-color, high-contrast views of the cosmos with exceptional clarity. The luxuriously wide 80-degree apparent field-of-view provides an almost panoramic viewing experience you must experience first-hand to fully appreciate. Views of everything from the Moon and planets to elusive deep-sky objects are delightfully clean and impressively immersive in fully multi-coated LHD Ultra-Wide Eyepieces.   

Higher-power 4mm, 6mm and 9mm LHD eyepieces feature a tapered 1.25" barrel, while the 14mm and 20mm LHD oculars feature a larger 2" tapered barrel for secure installation in appropriately sized telescope focusers. All LHD telescope eyepiece barrels are threaded for use with like-sized Orion filters.

Each LHD eyepiece boasts a very long 20mm eye relief and a larger, 30mm-diameter eye lens so you can comfortably see the entire 80-degree field while wearing eyeglasses.

  • Design
  • Apparent field of view
  • Eye relief
  • Coatings
    Fully multi-coated
  • Number of elements
  • Filter threads
  • Parfocal
  • Barrel security recess
  • Blackened lens edges
  • Rubber eyeguards
  • Body material
  • Case
  • Warranty
    One year