Explore Scientific 82° Series 1.25" 8.5mm LER Waterproof Eyepiece

Enjoy Comfortable, Sharp Views of the Night Sky

Want crystal-clear views of celestial objects without eye strain? The Explore Scientific 8.5mm Eyepiece delivers sharp, high-contrast images and long eye relief—no more discomfort during extended sessions.

Features

• 8.5mm Focal Length: Provides high magnification, ideal for detailed observations of planets, the moon, and binary stars.
• 82° Ultra-Wide Field of View: Immerse yourself in an expansive view of the night sky, reducing the need for frequent telescope adjustments.
• 15mm Long Eye Relief: Ensures comfortable viewing for both eyeglass wearers and non-wearers, reducing eye strain during long stargazing sessions.
• Parfocal Design: Seamlessly switch between eyepieces in the series without needing to refocus, providing uninterrupted viewing.
• EMD Fully Multi-Coated Optics: Maximizes light transmission for brighter, clearer images with enhanced contrast and clarity.
• Argon-Purged, Waterproof, and Fogproof: Designed for durability in all weather conditions, offering clear, fog-free views even in humid or cold environments.
• Blackened Lens Edges and Interior: Reduces internal reflections, enhancing contrast and image sharpness, perfect for viewing faint celestial objects.
• Slip-Resistant Textured Surface: Ensures a secure grip in any condition, making it easy to handle, even in cold or damp weather.
• Fold-Down Eyecup: Adjustable for comfort, accommodating both eyeglass wearers and non-wearers for long observation sessions.

The Explore Scientific 82° Series 1.25" 8.5mm LER Waterproof Eyepiece is for you if…

• You want to observe planets, lunar surfaces, and distant stars with high magnification for sharp, detailed views.
• You value an ultra-wide 82° field of view that allows you to see more of the night sky without constant repositioning of your telescope.
• You need an eyepiece with comfortable eye relief, making extended viewing sessions more enjoyable, especially if you wear glasses.
• You frequently switch between eyepieces and want a parfocal design that lets you change magnifications seamlessly without refocusing.
• You often observe in outdoor environments and need an eyepiece that is waterproof, fogproof, and built for durability, so you can stargaze in any weather condition.

Unlock the hidden wonders of the cosmos with the Explore Scientific 82° Series 1.25" 8.5mm LER Waterproof Eyepiece, engineered for astronomers who demand both precision and comfort. The 8.5mm focal length provides the high magnification needed to bring planets, lunar craters, and deep-sky objects into sharp focus. Whether you’re studying the details of Saturn’s rings, observing the swirling gas clouds of Jupiter, or exploring the rugged terrain of the moon, this eyepiece delivers clear, detailed views that allow you to immerse yourself in the night sky.

With an expansive 82° ultra-wide field of view, this eyepiece offers a panoramic perspective, enabling you to observe more of the sky without the need for constant adjustments. This wide field is perfect for tracking fast-moving celestial objects and provides a more natural and engaging viewing experience. The 15mm eye relief ensures that both eyeglass wearers and non-wearers can enjoy extended stargazing sessions in complete comfort, preventing eye strain even during long observations.

Designed to perform in all weather conditions, the argon-purged, waterproof, and fogproof construction ensures that the eyepiece remains fog-free and protected from moisture, even in humid or cold environments. Whether you’re stargazing on a chilly winter night or a warm summer evening, the eyepiece delivers reliable, clear views. The EMD fully multi-coated optics maximize light transmission, ensuring bright, high-contrast images with minimal internal reflections, allowing you to observe faint celestial objects like distant nebulae, star clusters, and galaxies with exceptional clarity.

Convenience is key, and the parfocal design allows you to seamlessly switch between eyepieces in the series without needing to refocus, saving time and keeping your observations smooth and uninterrupted. The slip-resistant textured surface provides a secure grip, even in cold or wet conditions, making the eyepiece easy to handle during outdoor use. If you’re serious about astronomy and looking for an eyepiece that combines high magnification, comfort, and weatherproof reliability, the Explore Scientific 8.5mm Eyepiece is the perfect tool to elevate your stargazing experience. Whether you’re exploring planets, moons, or deep-sky objects, this eyepiece will take your observations to the next level.