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Orion 5 mm Edge-On Planetary Eyepiece - 1.25" - 08885

SKU: ORI-08885
 

Orion 1.25" 5mm Edge-On Planetary Eyepiece

  • Orion's 5mm Edge-On Planetary eyepiece reveals fantastic planetary and lunar viewing in a 1.25" barrel.

  • 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.

  • Features a long 20mm eye relief for comfortable viewing even with eyeglasses on.

  • Amazingly affordable Orion 5mm Edge-On Planetary eyepiece won't leave you "on edge" financially!

The 5mm Orion Edge-On Planetary Eyepiece brings flat-field performance to solar system viewing. The eyepiece utilizes a chic 7-element lens design reminiscent of exotic, high-priced oculars to provide a sharp focus all the way to the edge of their wide 55-deg apparent field of view. Virtually gone are the field curvature aberrations and barrel distortion common in standard telescope eyepiece designs. Whether you're studying Jovian cloud belts or canvassing the lunar terminator, the Orion Edge-On Planetary eyepieces let you push the power.

The 7-element optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches include pop-down rubber eyeguards, blackened telescope lens edges, and barrels threaded for 1.25" filters. The barrel diameter is 1.25".