Orion 8548 Explorer II 7-21mm Zoom Telescope Eyepiece

Orion 8548 Explorer II 7-21mm Zoom Telescope Eyepiece
Orion 8548 Explorer II 7-21mm Zoom Telescope Eyepiece Detail
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Orion 8548 Explorer II 7-21mm Zoom Telescope Eyepiece Description

The Orion Explorer II Zoom eyepiece lets you change magnification power without physically changing eyepieces. A twist of the zoom eyepiece housing changes focal length from 21mm to 7mm, providing a variety of viewing magnification powers. Eyepiece consists of four elements which are fully coated with anti-reflection coatings for clear, contrasty views. Exceptionally long 33mm-to-16mm eye relief range allows eyeglass wearers to enjoy the entire view while still wearing their corrective l…

Features: The Orion Explorer II Zoom eyepiece lets you change magnification power without physically changing eyepiecesA twist of the zoom eyepiece housing changes focal length from 21mm to 7mm, providing a variety of viewing magnification powersEyepiece consists of four elements which are fully coated with anti-reflection coatings for clear, contrasty viewsExceptionally long eye 33mm relief allows eyeglass wearers to enjoy the entire view while still wearing their corrective lenses with…

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Tags: Orion, 8548, Explorer, II, 7-21mm, Zoom, Telescope, Eyepiece
Orion 8548 Explorer II 7-21mm Zoom Telescope Eyepiece