25 mm Sirius Plossl 1.25" Eyepiece

The Sirius Plossl 25 mm 1.25" Eyepiece is a versatile low-power telescope eyepiece designed to provide bright, wide-field views with excellent clarity and contrast. Its classic 4-element Plossl optical design delivers sharp images across a 52° apparent field of view, making it ideal for scanning star fields, viewing open clusters, and observing large deep-sky nebulae and galaxies. Fully coated optics enhance light transmission while blackened lens edges help reduce internal reflections for improved contrast. The durable anodized aluminum housing ensures long-term reliability, and the metal 1.25" barrel provides a secure fit in standard focusers while accepting standard 1.25" eyepiece filters. A built-in rubber eyeguard improves viewing comfort and helps block stray light, making this eyepiece a dependable general-purpose accessory for beginners and experienced observers alike.