Orion 12.5mm Edge-On Flat Field Planetary Eyepiece - 1.25"

Orion 12.5mm Edge-On Flat Field Planetary Eyepiece - 1.25"
$99.99
Item # OR-8882
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  • This telescope eyepiece has a focal length of 12.5mm presented in a 1.25" barrel format.
  • The Orion Edge-On Flat Field Eyepiece gives you sharp views from one edge of the field to another, and look at the price!
  • Long eye relief of 20mm means a really comfortable viewing experience.
  • The Orion Edge-On Flat Field Eyepiece is parfocal with other eyepieces in the series, meaning little or no focusing when you change magnifications.
  • Big eye lenses, fully multi-coated lens elements, generous fields of view, twist-up eyeguards, and 1.25" barrels threaded for filters are features you'll appreciate!
Description

Details

Orion Edge-On Flat Field 12.5mm Eyepiece

With most eyepieces, stars look sharp in the center of the field of view, but start getting fuzzy and flared toward the edge. To get better, "flat-field" performance, you have to pay big bucks for exotic ocular designs. Not anymore. Orion Edge-On eyepieces deliver remarkably flat fields — pinpoint-sharp stars from the center to the edge of the viewing circle. And best of all, their price won't flatten your wallet!

You'll be as amazed by the value as you are by the views. Their 5- or 6-element optical design eliminates field curvature for distortion-free images. And Edge-Ons are parfocal, so you can change eyepieces without refocusing. With their big eye lenses, fully multi-coated lens elements, long eye relief, generous fields of view, twist-up eyeguards, and 1.25" barrels threaded for filters, Edge-On eyepieces have the features and quality you'll appreciate. Get the eyepieces with a flat-field edge — Orion Edge-Ons!

Orion Edge-On Flat Field Eyepiece Features...

  • Orion Edge-On Flat Field Eyepieces offer premium performance at an amazing price!
  • The proprietary flat-field design means you'll experience sharp focus from the very edge to the center of the viewing field.
  • The Orion Edge-On Flat Field Eyepiece features multi-coated optics, all-black anodizing, twist-up eye guards, and a parfocal design.
  • The large eye lens and long eye relief of 20mm means comfortable viewing, even for long observing sessions and for folks who wear glasses.
Orion Product Number: 8882
Additional Information

Additional Information

SKU OR-8882
Manufacturer Orion
Optical Design Wide Angle
Barrel Size 1.25"
Warranty 1 Year Warranty
Eyepiece Field of View - Apparent 55º
Eyepiece Focal Length 12.5mm
Eyepiece Eye Relief 20mm
Eyepiece Manufacturer Series Orion Edge On
Eyepiece Weight 6 oz.
Field Stop 15.6mm
Number of Lens Elements & Groups 6 elements
Special Feature None
Comes with Dust Caps? Yes
Comes with Eye Guard? Yes
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Included Items

Included Items

  • Orion 12.5mm Edge-On Flat Field Planetary 1.25" Eyepiece
  • Dust Caps
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