Sky-Watcher Super Plossl 25mm 1.25" Eyepiece 52° AFOV

The Sky-Watcher Super Plossl 25mm 1.25" Eyepiece represents a pinnacle in telescope accessory design, offering unparalleled viewing experiences for both seasoned astronomers and novice skywatchers. Its 4-element Plossl construction is crafted with top-quality optical glass, ensuring optimal light transmission and minimal aberrations for consistently clear and sharp images. This professional-grade eyepiece is built to withstand the rigors of regular stargazing sessions while providing immersive, panoramic 52° fields of view. Designed to fit most telescopes with a standard 1.25" barrel, it serves as a versatile and essential addition that elevates any stargazing setup to new heights.

Beyond its robust craftsmanship, the eyepiece excels in delivering high-contrast imaging through the use of multi-layer coatings and edge-blackened elements. These features work together to enhance contrast and eliminate internal reflections, allowing for breathtaking views of celestial objects with exceptional clarity. Users can enjoy edge-to-edge pinpoint imaging across expansive fields of view, providing a truly immersive window into the cosmos. Furthermore, the thoughtful design includes a fold-back rubber eyecup that provides comfort during extended sessions and helps eliminate stray light, ensuring improved viewing in various lighting conditions.

Product Features in Detail

Ideal "First-Look" Eyepiece

The 25mm focal length provides a lower magnification and a wider exit pupil, making it the perfect eyepiece to start your night. It gathers plenty of light and offers a wide enough view to help you find your target before switching to higher-power eyepieces.

Exceptional Edge-to-Edge Sharpness

Sky-Watcher's Super Plossl design is engineered to maintain pinpoint star images right to the edge of the field. This prevents the "distortion" often seen in budget eyepieces, where stars can appear blurred or stretched near the perimeter.

Contrast-Optimized Internals

By blackening the edges of each lens element, Sky-Watcher has addressed the primary cause of contrast loss. This process ensures that stray light from bright objects—like a nearby Moon—doesn't wash out the faint details of the nebula or galaxy you are observing.

Long, Comfortable Eye Relief

The 25mm focal length naturally offers generous eye relief, meaning you don't have to press your eye close to the glass. This is especially beneficial for eyeglass wearers, who can view the entire 52° field comfortably without removing their spectacles.

Multi-Layered Light Efficiency

To compensate for the light lost through four layers of glass, the optics are treated with superior multi-layer coatings. These coatings reduce reflections and ensure that the faint light from distant galaxies reaches your eye with maximum intensity.

Rugged and Reliable Build

The combination of a metal housing and a chrome-plated barrel ensures this eyepiece will last for years. The barrel is designed with a safety undercut to prevent it from slipping out of the focuser, and the interior is threaded for standard 1.25" light pollution or planetary filters.