Orion 5mm Stratus Eyepiece - 1.25" / 2"

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Orion 5mm Stratus Eyepiece - 1.25" / 2"
$129.99
Item # OR-8242
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  • The Orion Stratus Telescope Eyepiece is great for high magnification, 68 wide-field views!
  • This model has a 5mm focal length and is presented in a combination 1.25" and 2" barrel design.
  • The Orion Stratus Telescope Eyepiece provides a comfortable 20mm eye relief.
  • Fully multi-coated with blackened lens edges for high contrast and a viewing area that is 71% greater than a Plossl eyepiece!
Description

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Orion 5mm Stratus Wide-Field Eyepiece

If you are one of the legions of folks who have “upgraded” to a big-screen television set lately, then you’ve probably become spoiled by its wonderfully expansive picture. Well, if you are a telescope user, you will be equally spoiled by the wide-field window into the heavens served up by a Stratus eyepiece. With an apparent field of 68° — which translates to a 71% greater viewing area than that of a typical 52° Plössl. Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus “sixty-eights” you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. You’ll never go back to Plössls again!

But it isn’t just the Stratus’ field of view that will widen your eyes. Each ocular has a sophisticated eight-element optical configuration that features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 2mm eye relief, so you’ll get the “big picture” even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast.

Stratus eyepieces fit in both 1.25" and 2" focusers. They sport fold-down rubber eyeguards and a knobby rubber grip. The chrome barrels feature a setscrew security recess and are threaded for filters. Each eyepiece comes with protective lens and barrel caps.

Orion 5mm Stratus Wide-Field Eyepiece Features

  • The ultimate in viewing comfort - the 5mm Stratus telescope eyepiece sports a monster 1-1/4"-diameter eye lens and a generous 2mm eye relief
  • An ideal eyepiece for high-power yet wide-field views through a telescope of the Moon, planets and bright deep sky objects
  • Large 68-degree apparent field of view for a nice and wide window into the heavens
  • Fully multi-coated optical elements feature blackened lens edges for maximized light transmission and excellent contrast
  • Usable in both 1.25" and larger 2" telescope focusers thanks to its dual-purpose body
Orion Product Number: 8242
Additional Information

Additional Information

SKU OR-8242
Manufacturer Orion
Optical Design Wide Angle
Barrel Size 1.25"
Warranty 1 Year Warranty
Eyepiece Field of View - Apparent 68º
Eyepiece Focal Length 5mm
Eyepiece Eye Relief 20mm
Eyepiece Manufacturer Series Orion Stratus
Eyepiece Weight 14 oz.
Field Stop 7.3mm
Number of Lens Elements & Groups 8 elements
Special Feature None
Comes with Dust Caps? Yes
Comes with Eye Guard? Yes
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Included Items

Included Items

  • Orion 5mm Stratus Wide-Field Eyepiece
  • Dust Caps
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