Explore Scientific 17MM 92° 2" Long Eye Relief - Argon Purged

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Explore Scientific 17MM 92° 2" Long Eye Relief - Argon Purged
Item # ES-EPWP9217-01
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  • Waterproof, Durable, Wide FOV Eyepiece with comfortable eye relief ensures comfort and ease of viewing!
  • Easy to locate objects with and keep them in sight once located!
  • Eye Relief is long and comfortable to keep your longer sessions comfortable.


Explore Scientific 17MM 92° 2" Long Eye Relief Argon Purged

What this is, is a beautiful example of a wide field of view eyepiece with a luxuriously comfortable long eye relief- these two features combining for a truly immersive viewing experience when it comes to the majesty of the night skies- the comfort of the eye piece letting you forget that it's there- and the near maximum hyper-wide field of view almost letting you forget there's anything between you and the beautiful tapestry of the night sky and all it's stars. It's certainly a high quality eyepiece then, with it's broad field of view and extended eye relief ensuring that mix of comfort and practicality that can be called optimal. It's an ideal eyepiece to practice averted viewing with, as well; the wide field of view letting you look slightly to the side of faint items to see them better by allowing more sensitive parts of your eye to be what's focused towards them. And that's not all the broad field of view is good for! It also makes it easier to find objects in the night sky and keep them in your field of view for far longer without adjustment than eyepieces with lower FOV's can manage. All in all, it's a high quality example of a comfortable eyepiece- and certainly worth the investment to any interested in experiencing a wide field of view as they gaze upon the night sky in all it's beauty and majesty.

Explore Scientific 17MM 92° 2" Long Eye Relief Argon Purged Features!

  • Waterproofed
  • 92° Apparent Field of View
  • 2" Barrel
  • 20mm Eye Relief
  • Standard 2" Filter Thread
Additional Information

Additional Information

SKU ES-EPWP9217-01
UPC Code 812257017379
Manufacturer Explore Scientific
Optical Design Wide Angle
Barrel Size 2"
Warranty Lifetime Warranty
Eyepiece Field of View - Apparent 92°
Eyepiece Focal Length 17mm
Eyepiece Eye Relief 20mm
Eyepiece Manufacturer Series Explore Scientific 92º
Special Feature Waterproof
Comes with Eye Guard? Yes
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