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Pentax 3.5mm XW extra wide angle eyepiece
$299.00This very short focal length Pentax eyepiece has a wide 70° field of view combined with a long 20mm eye relief for eyeglass use . . . -
Pentax 20mm XW extra wide angle eyepiece
$299.00This medium focal length Pentax provides sharp and very wide field images for both terrestrial and astronomical observing . . . -
Pentax 10mm XW extra wide angle eyepiece
$299.00This short focal length Pentax is a high power eyepiece usable for both terrestrial and astronomical observing . . . -
Pentax 5mm XW extra wide angle eyepiece
$299.00This short focal length Pentax eyepiece has a very wide 70° field of view and very long 20mm eye relief, a uniquely useful combination not matched by other eyepieces . . . -
Pentax 14mm XW extra wide angle eyepiece
$299.00This medium focal length Pentax is a dual-purpose eyepiece for both terrestrial and astronomical observing . . . -
Pentax 7mm XW extra wide angle eyepiece
$299.00This wide field Pentax eyepiece is designed for high power observing of objects on the ground by day and in the skies at night . . . -
Celestron 31mm 2" 82° Luminos
$329.95This 31mm 2" Celestron Luminos eyepiece has an immense 82° field of view for low power "picture window" views with 2" focuser Dobsonians and short focal length refractors . . . -
Celestron 19mm 2" 82° Luminos
$209.95This 19mm Celestron Luminos eyepiece has a wide and flat 82° field of view for medium power "picture window" views and is superb for Celestron EdgeHD and Meade Advanced Coma-Free catadioptrics, 2" focuser Dobsonians, and short focal length flat field refractors . . . -
Celestron 23mm 2" 82° Luminos
$279.95This 23mm Celestron Luminos eyepiece has a wide and flat 82° field of view for entrancing medium power "picture window" views and is superb for Celestron EdgeHD and Meade Advanced Coma-Free catadioptrics, 2" focuser Dobsonians, and short focal length flat field refractors . . . -
Explore Scientific 34mm 68° field argon-purged waterproof 2" eyepiece
$419.99This Explore Scientific 34mm argon-purged 2" is a big eyepiece - big in size, big in weight, big in field of view, big in performance. It gives you impressively sharp high contrast images with virtually any telescope with a focal ratio of f/5 and above that uses 2" eyepieces.