Orion 9mm Edge On Planetary Eyepiece
- 9 mm focal length Orion Edge-On 1.25-inch telescope eyepiece designed for exceptional planetary and lunar viewing
- Flat field design ensures sharp focus out to the edge of the eyepiece's wide 55-degree apparent field of view
- Barrel distortion and field curvature commonly seen in standard eyepiece designs are gone
- 9 mm eyepiece has long 20 mm eye relief for comfortable viewing even with eyeglasses on
- The amazingly affordable 9 mm Edge-On eyepiece won't have you on edge financially!
Eyepiece Barrel Size1.25"
Field of View55 Degrees
Focal Length9 mm
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