Explore Scientific Bresser 100° 25 mm Eyepiece

1. Ultra-Wide Apparent Field: With an impressive 100-degree apparent field of view, this eyepiece delivers an incredibly immersive and expansive view of the night sky, allowing observers to take in vast celestial swathes.

2. Advanced Optical Design: Featuring a complex multi-element design and fully multi-coated optics, the eyepiece ensures exceptional image sharpness, high contrast, and a flat field across the entire view, minimizing distortions and chromatic aberration.

3. Weatherproof and Durable: The eyepiece is constructed with waterproof sealing and is argon-purged. This inert gas filling prevents internal fogging and eliminates the risk of mold growth, ensuring the optics remain pristine for a lifetime of use in various environments.

4. Comfortable Viewing: Designed with a generous 15 mm eye relief, this eyepiece provides a comfortable viewing experience even during extended observation sessions, making it suitable for spectacle wearers.

ABOUT THE Explore Scientific Bresser 100° 25 mm Eyepiece

The Explore Scientific 100° 25mm eyepiece stands out within its series due to its exceptionally wide 100-degree apparent field of view (AFOV), providing an immersive celestial experience. This eyepiece is meticulously engineered for serious observers, whether engaging in deep-sky exploration or detailed planetary observation. Its 25mm focal length offers a versatile magnification, suitable for a broad range of telescopes. A key technical property is its waterproof and argon-purged construction, which prevents internal fogging and ensures long-term optical clarity and performance even in challenging environmental conditions. The design prioritizes comfortable viewing, making extended observation sessions enjoyable. The mechanical precision in its construction guarantees stable and repeatable performance. Using original accessories and spare parts is crucial to maintaining the eyepiece's optimal performance and significantly prolonging its lifetime, ensuring the optical integrity of this precision instrument.

ABOUT Explore Scientific

Explore Scientific, founded in 2008 in Springdale, Arkansas, USA, is renowned for producing high-quality astronomical optics and equipment. The company's philosophy centers on delivering innovative products that enhance the observing experience for amateur astronomers and seasoned enthusiasts alike. Known for its commitment to optical excellence and mechanical precision, Explore Scientific has built a strong reputation for producing durable and high-performing telescopes, eyepieces, and accessories. Their products are valued worldwide for their robust construction and superior optical clarity, often incorporating advanced features like inert gas purging to ensure longevity.

MAIN FEATURES

• Focal Length: 25 mm

• Apparent Field of View (AFOV): 100°

• Barrel Diameter: 50.8 mm (2 inches)

• Eye Relief: 15 mm, providing comfortable viewing for most observers

• Weight: Approximately 0.75 kg (1.65 lbs)

• Construction: Multi-element design for excellent image correction and flat field

• Coatings: Fully multi-coated optics for maximum light transmission and contrast

• Special Features: Waterproof and argon-purged to prevent internal fogging and ensure durability in varying conditions

IN THE BOX

• 1x Explore Scientific Bresser 100° 25 mm Eyepiece

• 2x Dust Caps