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Orion Edge-on High Power 5mm Flat Field, Long Eye Relief Planetary Eyepiece, 1.25"

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Our Price

$105.99
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About Orion

Orion Features

  • High-magnification 1.25" eyepieces designed for exceptional planetary and lunar viewing
  • Flat field design ensures sharp focus all the way to the edge of their wide 55-degree apparent field of view
  • Barrel distortion and field curvature commonly seen in standard eyepiece designs are virtually gone
  • Each eyepiece has long 20mm eye relief for comfortable viewing even with eyeglasses on
  • Amazingly affordable Edge-On Planetary eyepieces won't leave you "on edge" financially!

Orion Specifications

Design
Long Eye Relief
Eyepiece focal length
5mm
Barrel size
1.25"
Apparent field of view
55.0-deg
Eye relief
20.0mm
Coatings
Fully multi-coated
Number of elements
7
Filter threads
Yes
Made with extra low dispersion glass
No
Parfocal
Yes
Field stop diameter
8.7mm
Barrel security recess
No
Blackened lens edges
Yes
Rubber eyeguards
Yes
Body material
Aluminum
Dimensions
4.5 in. x 1.7 in.
Weight (oz.)
8.00
Warranty
Orion 1 year limited warranty
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