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Orion 1.25" Edge-On Planetary Eyepiece Set - 20002

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SKU: ORI-20002

Orion 1.25" Edge-On Planetary Eyepiece Set

The Orion 1.25" Edge-On Planetary Eyepieces allow you to view the solar system with flat-field performance in three high-magnification focal lengths. Each eyepiece uses an advanced lens design with 7 elements. You may recall similar designs in much more expensive high-end eyepieces.Orion makes a sharp image and 55-degree field of view accessible without breaking your budget.

The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone. Edge-On Planetary Eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. 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: blackened lens edges, pop-down rubber eyeguards, and barrels threaded for 1.25" filters. The Starter Set of Edge-On Planetary Eyepieces includes 12.5mm, 6mm, and 3mm focal lengths.

Orion 3mm Edge-On Planetary Eyepiece Specs

  • Eyepiece Barrel Size: 1.25"
  • Eyepiece Focal Length: 3mm
  • Eyepiece Apparent Field of View: 55º
  • Number of Lens Elements: 7
  • Eyepiece Eye Relief: 20mm
  • Eyepiece Field Stop: 5.6mm
  • Eyepiece Weight: 9oz

Orion 6mm Edge-On Planetary Eyepiece Specs

  • Eyepiece Barrel Size: 1.25"
  • Eyepiece Focal Length: 6mm
  • Eyepiece Apparent Field of View: 55º
  • Number of Lens Elements: 7
  • Eyepiece Eye Relief: 20mm
  • Eyepiece Field Stop: 9.3mm
  • Eyepiece Weight: 8oz

Orion 12.5mm Edge-On Planetary Eyepiece Specs

  • Eyepiece Barrel Size: 1.25"
  • Eyepiece Focal Length: 12.5mm
  • Eyepiece Apparent Field of View: 55º
  • Number of Lens Elements: 7
  • Eyepiece Eye Relief: 20mm
  • Eyepiece Field Stop: 15.6mm
  • Eyepiece Weight: 6oz