Alstar 1.25 Inch Telescope Eyepiece 58 Degree 7mm Planetary for Fully Multi Coated Wide Angle Lens Astronomy & Astrophotography

Immersive 58° Wide-Field Observation: Experience exceptional celestial views with a 58° wide field of view and 7mm focal length; ideal for capturing fine planetary details like lunar craters and Jupiter's bands; Perfect for both visual observation and astrophotography with enhanced clarity Advanced Multi-Coated Optical System: Features 5 lens elements in 3 groups with fully multi-coated surfaces to maximize light transmission and minimize chromatic aberration; Ensures sharp; high-contrast images with true color reproduction Universal 1.25-Inch Compatibility: Compatible with all telescopes using standard 1.25-inch focusers; Includes threaded design for attaching filters and accessories; offering flexible configurations for planetary and deep-sky observation Ergonomic Rotatable Design: Equipped with rotatable barrel and convertible rubber eyecup for comfortable viewing angles; The ergonomic design reduces fatigue during extended observation sessions Durable Aluminum Construction: Precision-crafted from high-quality aluminum with advanced optical alignment; Ensures long-lasting performance and reliable imaging quality for astronomers of all levels