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Special "ED" Lenses Provide a Performance Boost
5.1mm Orion Epic ED-2 Eyepiece
Customer Rating:  
#08228
$72.95

Status: In Stock
Products in stock ordered by noon pacific time M-F will ship the same day


 
5.1mm Orion Epic ED-2 Eyepiece
  • Six-element lens design includes two elements of special "ED" glass for superior image quality
  • Luxuriously long 20mm eye relief at all focal lengths
  • Wide 55-degree apparent field of view
  • Fully multi-coated optics ensure excellent image brightness and contrast
  • Barrel diamter 1.25". Threaded for filters. One-year limited warranty

Now you can enjoy comfortably long eye relief, a wide 55° apparent field, and brow-raising resolution from a telescope eyepiece that doesn't cost an arm and a leg. This remarkably affordable Orion Epic eyepiece is the ticket. And you can thank ED for making it so good.

Excellent Color Correction
No, ED is not Orion's resident optics whiz. "ED" stands for "Extra-low Dispersion" optical glass, a special grade of glass that boasts superior refractive properties compared to standard optical glass. In fact, ED glass is the same type used in many expensive camera lenses and high-end refractor telescopes costing several thousand dollars!

An Orion exclusive, this Epic 1.25" telescope eyepiece features a six-element lens design in which two of the elements are crafted from ED glass (hence, ED-2). This allows the Epic eyepiece to provide a luxurious 20mm of eye relief with remarkably reduced chromatic aberration and excellent sharpness. Long eye relief means that even if you wear eyeglasses, you can take in the full, unconstricted field of view. Which is a generous 55° — a wider apparent field than that of Plossl telescope eyepieces! Notice also that this eyepiece sports a nice, wide eye lens — not a small peep-hole! Another advantage of this Epic's unique optical design.

Parfocal and Fully Multi-Coated
The eyepiece is fully multi-coated (every air-to-glass lens surface is multi-coated) for maximum image brightness, and the lens edges are blackened for improved contrast. The Orion Epic telescope eyepiece series is parfocal, so little or no refocusing is needed when switching from one Epic eyepiece to another.

The eyepiece housings are precision machined from aluminum and clear-anodized to a lustrous finish. A black rubber traction ring ensures a secure grip, and a soft rubber eyeguard helps position your eye and block out stray light. The barrel features a setscrew recess for added security, and it's threaded on the inside to accept 1.25" filters. The eyepiece comes with two end caps and a durable plastic case.

This Orion Epic telescope eyepiece is ideal for viewing all types of astronomical objects, from planets to nebulas and galaxies.

With performance that's a definite step above Plossls, for a price that's not much higher, the Orion Epic ED-2 eyepiece represents an exciting new entry in affordable, quality eyepieces.