Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece Explore Scientific

Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece

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    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece - See More From Your Telescope!


    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. telescopes.


    Item Number EPWP9217–01
    Focal Length 17mm
    Length 152mm
    Width 69.8mm
    Weight 2.87 lbs
    Barrel Size 2.00"
    Eye Relief 20.02mm
    Field Stop Diameter 27.46mm


    Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase.

    Are you tired of mediocre eyepieces that don’t deliver the high-quality view you want from your telescope? Look no further than the Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece. This eyepiece is packed with features that make it a top-of-the-line choice for any amateur or professional astronomer.

    One of the standout features of the Explore Scientific 92° 17mm eyepiece is its wide-angle 92° field of view. This allows you to take in more of the night sky with each observation, giving you a truly immersive experience. Additionally, this eyepiece has long eye relief, making it comfortable to use for extended observing sessions. And with its waterproof construction, you can be sure that it will hold up under even the harshest observing conditions.

    But what about image quality? This eyepiece does not disappoint. Its multi-element design and high-quality coatings ensure that you will get sharp, clear views with minimal distortion. And because it is compatible with a wide range of telescopes, including some with fast focal ratios, you can use it for a variety of observing tasks.

    In summary, the Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece is an excellent choice for any astronomer who wants to get the most out of their telescope. With its wide field of view, long eye relief, and waterproof construction, it is both comfortable to use and durable. And with its high-quality optics, you can be sure that each observation will be a memorable one.


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