92° 17mm Long Eye Relief Eyepiece

$ 499.99

92 Degree Eyepieces

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series™ eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 92° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.

Another great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.

  Description 17mm 92° Series Argon-Purged Waterproof Eyepiece
  Item Number EPWP9217-01
  Focal Length 17mm
  Barrel Size 2.00”
  Eye Relief 20.02mm
  Field Stop Diameter: 27.46mm

Limited Warranty is one year, which converts to the Explore STAR Transferrable Extended Life of the Product Warranty when product is registered within 60 days of purchase. For more information Click Here.

Support information for this product coming soon!

More information for this product coming soon!

Customer Reviews

Based on 1 review Write a review