Explore Scientific 52° LER Eyepiece 25mm Ar

1. 52° Apparent Field of View: This eyepiece offers a generous 52-degree apparent field of view, allowing observers to take in a broader sweep of the night sky, making it ideal for large celestial objects and comfortable wide-field viewing.

2. Long Eye Relief: The eyepiece provides long eye relief, ensuring a comfortable viewing distance from the lens, which is particularly beneficial for eyeglass wearers who can observe the full field of view without removing their glasses.

3. Argon Purging: Engineered with argon gas purging, the internal optics are protected from moisture, dust, and fungi. This prevents internal fogging and ensures the eyepiece remains waterproof, significantly extending its lifespan and maintaining optical clarity in diverse environments.

4. Fully Multi-Coated Optics: All air-to-glass surfaces are fully multi-coated, enhancing light transmission and significantly reducing glare and ghosting. This results in brighter, sharper, and higher-contrast images, revealing subtle details in celestial observations.

ABOUT THE EXPLORE SCIENTIFIC 52° LER EYEPIECE 25MM AR

The Explore Scientific 52° LER 25mm Eyepiece stands out by combining a comfortable long eye relief with a wide 52-degree apparent field of view, making it an excellent choice for both casual and serious astronomers. Its 25mm focal length provides a versatile magnification, suitable for observing a variety of celestial objects from the Moon and planets to star clusters and nebulae. This model features an argon-purged housing, a crucial technical property that ensures waterproof and fogproof performance, protecting the internal optical elements from environmental wear and ensuring longevity. Unlike many standard eyepieces, its robust construction and gas purging make it particularly durable in varying weather conditions. The optics are fully multi-coated, enhancing light transmission and image contrast for sharp, clear views. The mechanical precision in its construction guarantees reliable performance. Using original accessories and spare parts is always recommended to prolong the lifetime and maintain the optimal performance of such optical products.

ABOUT EXPLORE SCIENTIFIC

Explore Scientific, a global company known for its high-quality astronomical equipment, was founded in 2008 in the USA. The company is renowned for its commitment to delivering precise optical instruments for amateur and professional astronomers alike. Their product philosophy centers on combining innovative design with robust construction, ensuring their telescopes, eyepieces, and accessories provide exceptional performance and durability. Explore Scientific has built a strong reputation for producing reliable and accessible products that enhance the astronomical observing experience.

MAIN FEATURES

• Focal Length: 25 mm for a versatile magnification.

• Apparent Field of View (AFOV): 52 degrees, providing a wide and immersive viewing experience.

• Long Eye Relief (LER): Designed for comfortable observation, especially for eyeglass wearers.

• Optical Design: Utilizes multiple lens elements for sharp, high-contrast images across the field.

• Coatings: Fully multi-coated optics ensure maximum light transmission and reduced internal reflections.

• Gas Purging: Argon-purged housing for waterproof and fogproof performance, ensuring durability in various conditions.

• Barrel Size: Compatible with 1.25-inch focuser barrels, a common standard for telescopes.

• Material: Constructed with robust materials for longevity and reliable performance.

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

IN THE BOX

• Explore Scientific 52° LER Eyepiece 25mm Ar

• Dust caps