Explore Scientific 82° LER Eyepiece 4,5mm Ar

1. Wide Apparent Field: Experience an incredibly immersive 82° apparent field of view, providing an expansive window to the cosmos and enhancing the feeling of being in space. This wide field is excellent for observing large deep-sky objects or navigating star fields.

2. Long Eye Relief: Designed with Long Eye Relief (LER), this eyepiece ensures comfortable viewing, particularly for those who wear eyeglasses. It allows users to see the entire field of view without needing to remove their spectacles, reducing eye strain during extended observation sessions.

3. Argon Purged Construction: The eyepiece is meticulously Argon purged and sealed to create a waterproof and fog-proof environment. This prevents internal moisture condensation, fungi growth, and dust penetration, significantly prolonging the life and maintaining the pristine optical performance of the eyepiece.

4. High-Quality Optics: Featuring a sophisticated multi-element optical design with fully multi-coated lens surfaces, this eyepiece delivers exceptional image brightness, contrast, and sharpness. Enjoy crisp, clear views of celestial objects with minimal chromatic aberration and excellent color fidelity.

ABOUT THE EXPLORE SCIENTIFIC 82° LER EYEPIECE 4.5MM AR

The Explore Scientific 82° LER Eyepiece 4.5mm Ar stands out in its series by combining an ultra-wide apparent field with crucial Long Eye Relief (LER) and an Argon-purged optical system. This particular 4.5mm focal length is excellent for achieving high magnification views of lunar features, planets, and tight binary stars, making it an invaluable tool for serious planetary observers and those seeking detailed views. Its 82° apparent field of view provides a truly immersive experience, allowing more of the night sky or planetary surface to be seen at once, enhancing context and reducing the need for constant nudging of the telescope. The LER design ensures comfortable viewing for all, especially those who wear glasses, allowing them to take in the full field. The Argon gas purging not only prevents internal fogging but also protects the precision optics from moisture and fungi, vastly extending the lifespan and optical integrity of the eyepiece. For optimal performance and longevity, always use original Explore Scientific accessories and spare parts with your equipment, as they are engineered to maintain compatibility and peak functionality without compromise.

ABOUT EXPLORE SCIENTIFIC

Explore Scientific is a globally recognized manufacturer renowned for its high-quality optical instruments and accessories for amateur astronomers. Founded with a passion for scientific discovery, the company is known for delivering innovative and reliable products that combine advanced optical designs with robust construction. Their philosophy centers on providing amateur astronomers with professional-grade equipment that offers exceptional performance and durability. Explore Scientific products, including their acclaimed eyepieces, are prized for their optical clarity, wide fields of view, and resistance to environmental factors, reflecting a commitment to engineering excellence and user satisfaction across their product range.

MAIN FEATURES

• Focal Length: 4.5mm

• Apparent Field of View (AFOV): 82°

• Eye Relief: Generous long eye relief, ideal for comfortable viewing, especially for eyeglass wearers.

• Barrel Size: 1.25" standard barrel size, compatible with most telescope focusers and diagonals.

• Optical Design: Multi-element, fully multi-coated optical system for superior light transmission and image contrast.

• Purging: Internally purged with Argon gas to prevent internal fogging, moisture, and fungi growth, ensuring longevity.

• Housing: Robust, waterproof housing designed for durability and performance in varying conditions.

• Compatibility: Suitable for a wide range of astronomical telescopes for planetary, lunar, and deep-sky observations.

IN THE BOX

• Explore Scientific 82° LER Eyepiece 4.5mm Ar

• Dust caps (top and bottom)

• Protective storage container