Explore Scientific 120 Degree Series 9mm Argon-Purged Waterproof Eyepiece, Enhanced Multi-layer Deposition Coatings, 2" Barrel

Experience the unparalleled clarity and expansive field of view with the Explore Scientific 120 Degree Series 9mm Argon-Purged Waterproof Eyepiece. This high-quality eyepiece is meticulously crafted with a computer-optimized design and precision machined metal lens barrels, ensuring durability and reliability for years of rugged use in the field.

The eyepiece features a careful selection of optical glasses and advanced enhanced multi-layer deposition coatings. These innovative features not only ensure high image correction but also provide a flat field and high contrast across the entire image field. This makes it an excellent choice for astronomers and stargazers who engage in extended visual studies of celestial objects with subtle variations of brightness.

Designed with the needs of the user in mind, this eyepiece offers long eye-relief, making it a comfortable choice for those who wear glasses while observing. The argon-purged waterproof technology makes it suitable for use in wet or humid environments, protecting the lens from potential damage.

To further enhance your viewing experience, all internal surfaces of the eyepiece barrel and the edges of the lenses are flat black. This innovative design minimizes the scattering of light within the lenses themselves, keeping internal reflections to a minimum.

Whether you're observing stars, planets, or galaxies, the Explore Scientific 120 Degree Series 9mm Argon-Purged Waterproof Eyepiece with a 2" barrel is designed to deliver a superior viewing experience.