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Explore Scientific  |  SKU: EPWP8211–01

Explore Scientific 82° Series 1.25" 11mm Waterproof Eyepiece

$229.99 $275.99

Bonus offer: after adding this item to cart, add 3 other eyepieces + the soft-sided case to get it for Free ($49.99 value)

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See Distant Stars with Crystal-Clear Clarity and Comfort

 

Looking for sharp, high-contrast views of the night sky? The Explore Scientific 11mm Eyepiece offers superior optics for brilliant clarity and long eye relief for comfortable, extended sessions—without eye strain.

 

Features

  • 82° Ultra-Wide Field of View: Explore vast sections of the night sky without constant adjustments, capturing more celestial details in a single glance.
  • 11mm Focal Length: Ideal for medium to high magnification, offering crisp views of planets, star clusters, nebulae, and more.
  • Parfocal Design: Seamlessly switch between eyepieces in the series without losing focus, saving time during your sessions.
  • EMD Fully Multi-Coated Optics: Enhanced coatings maximize light transmission and reduce internal reflections for stunning contrast and clarity.
  • Argon-Purged and Waterproof: Built to withstand any outdoor conditions, offering fogproof and waterproof reliability for uninterrupted stargazing.
  • 15.6mm Eye Relief: Comfortable for eyeglass wearers and non-wearers alike, making long viewing sessions more enjoyable and strain-free.
  • Blackened Lens Edges and Interior: Minimized internal light scattering ensures maximum contrast and brightness for every observation.
  • 1.25" Diameter Barrel: Standard size fits most telescopes, providing versatile compatibility with your existing setup.
  • Slip-Resistant Textured Surface: Secure grip, even in cold or wet conditions, for safe handling during outdoor observations.
  • Fold-Down Eyecup: Adjustable eyecup for customizable comfort and ease of use during extended stargazing sessions.

The Explore Scientific 82° Series 1.25" 11mm Waterproof Eyepiece is for you if…

  • You’re looking for an immersive, wide-field view that captures more of the night sky without constant telescope adjustments.
  • You need a versatile eyepiece that offers sharp, high-contrast images, perfect for observing planets, nebulae, and star clusters in crystal clarity.
  • You frequently switch between different eyepieces and want a parfocal design that eliminates the hassle of refocusing.
  • You stargaze in varying weather conditions and need a rugged, waterproof and fogproof eyepiece that performs reliably in all environments.
  • You wear glasses or enjoy comfortable, extended viewing sessions without experiencing eye strain, thanks to long eye relief and an adjustable eyecup.
  • You appreciate precision-crafted optics that enhance brightness, contrast, and detail, bringing every celestial object into sharp focus.

Elevate your stargazing experience with the Explore Scientific 82° Series 1.25" 11mm Waterproof Eyepiece, designed for serious astronomers who demand both performance and precision. Whether you’re observing the vibrant cloud structures of distant comets, intricate planetary nebulae, or densely packed star clusters, this eyepiece delivers unparalleled clarity. With its 82° ultra-wide field of view, you can capture vast cosmic landscapes in a single glance, reducing the need for frequent telescope adjustments and giving you more time to focus on the wonders of the night sky.

The 11mm focal length provides the perfect balance of medium to high magnification, making it ideal for observing both deep-sky objects and planetary details. Thanks to EMD fully multi-coated optics, this eyepiece enhances light transmission and reduces internal reflections, offering bright, crisp images with enhanced contrast and color accuracy. Blackened lens edges further minimize unwanted light scattering, ensuring the sharpest, highest-contrast views, whether you’re observing faint galaxies or detailed lunar craters.

Comfort is critical for extended viewing sessions, and this eyepiece is designed with 15.6mm of eye relief, perfect for both eyeglass wearers and non-wearers. The fold-down eyecup allows for easy adjustments, ensuring maximum comfort during long nights of stargazing. The parfocal design ensures seamless transitions between eyepieces in the series without the need to refocus, saving you valuable time and making your observations more efficient.

Durability is just as important as optical quality, and the Explore Scientific 11mm Eyepiece is argon-purged, waterproof, and fogproof, ensuring that it performs flawlessly even in the most challenging weather conditions. Whether you’re stargazing in humid summer nights or cold winter evenings, this eyepiece stays clear and functional, eliminating the common frustrations of fogging and moisture. The slip-resistant, textured surface gives you a secure grip, even in damp or cold environments, making it ideal for outdoor adventures.

The 1.25" barrel size ensures compatibility with most telescopes, making this eyepiece versatile and easy to integrate into your existing setup. With its combination of premium optical performance, wide-field views, and rugged durability, the Explore Scientific 82° Series 11mm Eyepiece is the perfect upgrade for astronomers who want to see more of the universe with greater clarity and comfort. If you’re ready to unlock a truly immersive experience of the night sky, this eyepiece is your gateway to the stars.

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Explore Scientific 82° Series 1.25" 11mm Waterproof Eyepiece | EPWP8211–01 | 812257014606

Explore Scientific 82° Series 1.25" 11mm Waterproof Eyepiece

$229.99 $275.99

Magnification

-

Aperture

-

Focal Length

11 mm

Focal Ratio

-

Field of View

82°

Optics

Enhanced multi-layer deposition (EMD) coatings

Argon-purged, water and fog proof

15.6mm eye relief

15.9mm field stop diameter

Barrel Size

1.25"

Dimensions

87mm length

48mm width

Weight

279 g | 9.8 oz
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