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Easter Special Explore Scientific 4.5mm 82° Series Ler Waterproof Eyepiece - 1.25" Bonkers Deal: 55% Off [RMdzOes2]

$53.99 $172.99 -69%

Explore Scientific 4.5mm 82° Series LER Waterproof EyepieceDiscover the cosmos with the Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece, a premium tool designed for astronomers seeking exceptional viewing experiences. This eyepiece stands

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Easter Special Explore Scientific 4.5mm 82° Series Ler Waterproof Eyepiece - 1.25" Bonkers Deal: 55% Off [RMdzOes2]

Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece

Discover the cosmos with the Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece, a premium tool designed for astronomers seeking exceptional viewing experiences. This eyepiece stands out for its 4.5mm focal length, offering high magnification for detailed observations of celestial bodies like the Moon, planets, and binary stars. Its long eye relief of 15.9mm ensures comfortable viewing for all observers, including those who wear eyeglasses. The 82° apparent field of view immerses you in the celestial landscape, promoting relaxation and extended observation sessions.
  • 4.5mm Focal Length
  • Long Eye Relief of 15.9mm
  • Ultra-Wide Apparent Field-of-View

Superior Optics and Construction

The Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece is crafted with precision and innovation. It features multi-element and edge-blackened optics made of low-dispersion glass, ensuring superior light transmission and clarity. Each lens is fully multi-coated with durable enhanced multi-layer deposition (EMD) coatings, enhancing contrast and resolution. This eyepiece is also waterproof, gas-purged, and sealed, protecting its internal components from fogging and external contaminants like dust and fungus. Its robust construction guarantees years of reliable performance in various observing conditions.
  • Multi-Element and Edge-Blackened Optics
  • Waterproof, Gas-Purged, and Sealed

Perfect for Observers of All Levels

Whether you are a seasoned astronomer or a beginner, the Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece is an invaluable addition to your telescope setup. Its high magnification and wide field of view make it ideal for observing a wide range of celestial objects. The comfortable viewing experience and extended eye relief are especially beneficial for long observing sessions, allowing you to delve deeper into the wonders of the universe. This eyepiece is perfect for exploring nebulae, galaxies, and other deep sky objects, providing a clear and detailed view of the cosmos.
  • High Magnification for Detailed Observations
  • Comfortable Viewing for Extended Sessions

What Our Customers Say

February 5, 2026

Absolutely no complaints!

It's a very well-made and dependable product.

- Scott R..

February 5, 2026

Absolutely no complaints!

The operation is silent and smooth. A sign of quality engineering.

- Alex H..

February 5, 2026

Absolutely no complaints!

This product is a superb performer. It's efficient and very dependable.

- Kairo F..

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