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Explore Scientific 6.5mm 82 Degree Series LER Waterproof Eyepiece

SKU: ESWP8265LE01 MFR: EPWP8265LE-01
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Key Features

  • Enjoy stunning, wide-field views with this 6.5mm Explore Scientific eyepiece.
  • Experience comfortable, long-duration observing sessions thanks to the 16.8mm eye relief.
  • This waterproof eyepiece ensures clear views, even in humid or damp conditions, for astronomy.
  • Achieve high magnification with this 6.5mm eyepiece, perfect for detailed planetary views.
  • The 82-degree apparent field of view offers immersive stargazing with your telescope.
  • Features fully multi-coated lenses for optimal light transmission and superior image quality.
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Special Order?Estimated to Ship: 08/19/2025
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Explore Scientific Waterproof Eyepiece Specifications

  • Focal Length

    6.5mm

  • Barrel Size

    1.25" (31.75mm)

  • Eye Relief

    16.8mm

  • Dimensions

    4.17 x 1.9" (10.6 x 5cm)

  • Weight

    11.5 oz (325g)

  • UPC Code

    811803030220

About Explore Scientific Waterproof Eyepiece

Over the years, astrophotography enthusiasts and stargazers have sought equipment that enhances their celestial viewing experience, and the 6.5mm 82 Degree Series LER Waterproof Eyepiece from Explore Scientific stands as a testament to this pursuit. This high-quality eyepiece is engineered with an impressively long eye relief of 16.8mm, ensuring a comfortable and immersive observation session for all users, including those who wear eyeglasses. The generous eye relief allows for the full appreciation of the eyepiece's ultra-wide 82-degree apparent field of view, offering a panoramic vista of the night sky.

Crafted for durability and versatility, the 6.5mm focal length of this eyepiece is adept at producing high magnifications, ideal for detailed observations of the Moon's craters, the dynamic surfaces of planets, and the delicate dance of binary stars. When paired with near-perfect atmospheric conditions, this eyepiece is capable of unveiling astonishing planetary details and intricate structures within deep-sky phenomena such as nebulae and galaxies.

The innovative design of this eyepiece incorporates multi-element optics, utilizing low-dispersion glass with a high refractive index to achieve superior light transmission. Edge-blackened optics and fully multi-coated lenses with Enhanced Multi-Layer Deposition (EMD) coatings work in concert to maximize the potential of your telescope. This meticulous construction results in sharp contrast, high resolution, and crisp definition, allowing the celestial wonders you seek to be captured with unparalleled clarity.

User-friendly and designed for the rigors of outdoor use, the 6.5mm 82 Degree Series LER Waterproof Eyepiece is gas-purged and O-ring sealed, creating a waterproof and fog-proof environment. This robust construction ensures that the eyepiece remains impervious to internal fogging and protects against contaminants such as fungus and dust. The waterproof feature makes this eyepiece a reliable companion for astronomers who venture into damp or humid environments, ensuring that the viewing experience remains pristine in all conditions.

The broad field of view not only captivates the observer but also facilitates the use of averted vision techniques. This method of observation, where one looks slightly to the side of the target object, allows fainter images to be seen more clearly by utilizing the more light-sensitive parts of the eye. This feature is particularly beneficial for spotting elusive celestial objects and enhancing the overall stargazing experience.

In summary, the 6.5mm 82 Degree Series LER Waterproof Eyepiece is a testament to Explore Scientific's commitment to providing astronomers with equipment that is innovative, reliable, and user-friendly. Whether you're a seasoned astronomer or a passionate beginner, this eyepiece is designed to elevate your astronomical observations to new heights.

Explore Scientific Waterproof Eyepiece Features

  • 6.5mm Focal Length
  • 1.25" Diameter Barrel
  • 82 Degree Field of View
  • Long Eye Relief for Maximum Comfort
  • Blackened Interior & Lens Edges
  • Slip-Resistant Textured Surface
  • Parfocal with All Eyepieces in Series
  • EMD Fully Multi-Coated Optics
  • Argon Filled, Water and Fogproof
  • Fold-Down Eyecup

Key Features

  • Enjoy stunning, wide-field views with this 6.5mm Explore Scientific eyepiece.
  • Experience comfortable, long-duration observing sessions thanks to the 16.8mm eye relief.
  • This waterproof eyepiece ensures clear views, even in humid or damp conditions, for astronomy.
  • Achieve high magnification with this 6.5mm eyepiece, perfect for detailed planetary views.
  • The 82-degree apparent field of view offers immersive stargazing with your telescope.
  • Features fully multi-coated lenses for optimal light transmission and superior image quality.

What's in the box:

  • 6.5mm 82 Degree Series LER Waterproof Eyepiece
  • Storage Bag
  • 2x Dust Caps
  • Explore Scientific 1 Year Limited Warranty (Extendable to Transferable Lifetime Warranty with Registration)