40 mm Sirius Plossl 1.25" Eyepiece

The 40 mm Sirius Plossl Eyepiece is a high-quality, low-power eyepiece designed for wide-field observation. With its long 40mm focal length, it delivers bright images and a broad viewing area, making it ideal for scanning large celestial objects such as nebulae, star clusters, and galaxies. It provides the maximum possible field of view in a 1.25" format, making it perfect for sky surveying and locating objects. 

Built with a classic 4-element Plossl optical design, this eyepiece ensures sharp, high-contrast views across the field. Fully multi-coated optics enhance light transmission, while blackened lens edges reduce stray light and improve image clarity. Its durable aluminum body, metal barrel, and rubber eyeguard ensure comfortable and long-lasting use.