Alstar 1.25 Inch Telescope Eyepiece- 58 Degree 8mm Planetary Eyepiece for Telescope - Fully Multi Coated Wide Angle Lens for Astronomy &

Alstar 1.25 Inch Telescope Eyepiece- 58 Degree 8mm Planetary Eyepiece for Telescope - Fully Multi Coated Wide Angle Lens for Astronomy &

Wider 58 Degree Field of View: The Alstar 1.25 Inch 58-Degree 8 mm wide angle telescope eyepieceis is designed for astronomy enthusiasts; Offering a focal length range of 2.5 mm to 25 mm and a 58-degree wide field of view to capture more celestial details Standard 1.25 Inch Barrel and Thread: Designed primarily for planetary observation such as Moon Jupiter Mars and Saturn and more but great for deep sky objects too; Comfortable eye relief averaging 16 mm across the series; Threaded for standard 1.25 inch astronomy filters Multi-coated Lense Design: Each eyepiece has 5 lens elements in 3 groups; Experienced observers will appreciate at significant magnifications; Exceptional at nearly eliminating lateral color aberration Ergonomic Design for Enhanced Comfort: The rotatable eyepiece barrel and convertible rubber eyecup ensure comfort and flexibility during observation and the edges of the lenses are blackened Durable Material and Precision Craftsmanship: Made with high-quality aluminum and precision optical design it ensures durability and exceptional optical performance making it an ideal choice for astronomy enthusiasts The exit pupil distance of planetary eyepiece has achieved 16mm. Planetary eyepiece is equipped with an eyepiece barrel which could be rotated for adjustment and a convertible rubber ring for eyes. Planetary eyepiece has an excellent imaging quality well beyond common PL eyepieces. Every surface of lens is coated repeatedly to ensure high contrast ratio. The planetary eyepiece is suitable for observation of the moon, Jupiter, Mars and Saturn.