Orion 7.2-21.5mm Zooom! Telescope Eyepiece
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Orion 7.2-21.5mm Zooom! Telescope Eyepiece Overview
This affordable telescope eyepiece offers versatile viewing options for skywatchers of all levels. The focal length varies from 7.2mm to 21.mm with markings of 7.2mm, 10mm, 13.5mm, and 21.5mm. The Zooom's design consists of 7 lens elements in 4 groups and includes fully multi-coated optics for clear, crisp images, a 40-degree field of view at 21.5mm, 60-degree field of view at 7.2mm and a comfortable 15mm eye relief, barrel threaded for Orion 1.25" filters.
Orion 7.2-21.5mm Zooom! Telescope Eyepiece Feature
- Zoom telescope eyepiece with 7.2mm to 21.5mm focal length range provides a variety of viewing magnifications in a single eyepiece
- Provides a 40-degree field of view at 21.5mm, and a wide 60-degree field of view at 7.2mm
- Comfortable 15mm eye relief
- Fully multi-coated 7-element optics for clear, crisp images
- Threaded for use with 1.25" Orion eyepiece filters
