Orion 7.2-21.5mm Zooom! Telescope Eyepiece

Original price was: ฿13,900.00.Current price is: ฿7,300.00.

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  • 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

Description

Orion 7.2-21.5mm Zooom! Telescope Eyepiece

Specification

Design
Proprietary
Eyepiece focal length21.5mm – 7.2mm
Barrel size1.25″
Apparent field of view
40.0° – 60.0°
Eye relief
15.0mm
Coatings
Fully multi-coated
Number of elements7
Filter threadsYes
Parfocal
Yes
Field stop diameter
15.4mm
Barrel security recess
Yes
Blackened lens edges
Yes
Rubber eyeguardsYes
Body materialAluminum
CaseNo
Weight (oz.)6
Dimensions3.5 in. x 1.9 in.
Additional included accessories
Other features
Warranty
One year

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