The iOptron 52° 25mm Plossl Eyepiece is designed for comfortable near and deep-space astronomical observation. The relatively long focal length will produce a moderate magnification on most OTAs, making it a versatile addition to any astronomer's kit. It is engineered with anti ...The iOptron 52° 25mm Plossl Eyepiece is designed for comfortable near and deep-space astronomical observation.
The relatively long focal length will produce a moderate magnification on most OTAs, making it a versatile addition to any astronomer's kit. It is engineered with anti-reflective fully multi-coated optical surfaces to ensure bright and clear high-contrast images with true color transmission across the entire 52° field of view. With a 1.25" diameter barrel, it will fit the most common size drawtubes, visual backs, and accessories.
The housing has a textured collar for safe handling in the cold, and a fold-down eyecup makes this eyepiece comfortable when viewing for extended periods with or without eyewear.