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Explore Scientific 52 Degree Series 10mm Waterproof Eyepiece, 1.25" Barrel

SKU: ESEPWP521001 MFR: EPWP5210-01
$119.99
$143.98
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Key Features

  • Enjoy wide, clear views with this 10mm eyepiece, perfect for detailed lunar observations.
  • Experience comfortable stargazing sessions with the generous 16.6mm eye relief on this eyepiece.
  • Waterproof and argon-purged, this Explore Scientific eyepiece offers lasting performance in any weather.
  • The 52-degree field of view lets you see more of the night sky through this telescope eyepiece.
  • Get sharp, high-contrast images thanks to the quality lens coatings on this 1.25" eyepiece.
  • Durable build quality ensures this telescope eyepiece will be a reliable part of your astronomy kit.
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Special Order?Estimated to Ship: 08/09/2025
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Explore Scientific 52 Degree Series Eyepiece Specifications

  • Focal Length

    10mm

  • Barrel Diameter

    1.25"

  • Eye Relief

    16.6mm

  • Field Stop Diameter

    17.4mm

  • UPC Code

    811803030039

About Explore Scientific 52 Degree Series Eyepiece

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52 Degree Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossol.

Another great benefit of these eyepieces is the excellent contrast and 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.

Explore Scientific 52 Degree Series Eyepiece Features

  • 52 Degree Series eyepieces
  • Coatings:EMD (Enhanced Multi Layer Deposition) on all lens to air surfaces
  • Filter Thread: Fits Standard 1.25 inch Diameter Thread in Filters (1.125 inches x 42 TPI)
  • Waterproof: O Ring Sealed Argon Gas Purged; Tested Under 1 Meter of Water for 30 Minutes
  • Lens Caps: Slide on Top and Bottom

Key Features

  • Enjoy wide, clear views with this 10mm eyepiece, perfect for detailed lunar observations.
  • Experience comfortable stargazing sessions with the generous 16.6mm eye relief on this eyepiece.
  • Waterproof and argon-purged, this Explore Scientific eyepiece offers lasting performance in any weather.
  • The 52-degree field of view lets you see more of the night sky through this telescope eyepiece.
  • Get sharp, high-contrast images thanks to the quality lens coatings on this 1.25" eyepiece.
  • Durable build quality ensures this telescope eyepiece will be a reliable part of your astronomy kit.

What's in the box:

  • 52 Degree Series 10mm Waterproof Eyepiece (1.25 ")
  • 2x Caps
  • Explore Scientific 1 Year Limited Warranty (Lifetime Warranty with Registration within 60 Day of Purchase)
  • O Ring Sealed Argon Gas Purged