Enhance your astronomical observations with this 62° Wide Angle Aspheric Eyepiece, designed to deliver exceptional clarity and detail for both lunar and deep sky viewing. Compatible with any telescope featuring a 1.25-inch focuser, this eyepiece is ideal for wide field lunar observations, medium-sized star clusters, nebulae, and various deep sky objects. Crafted from high-quality metal and fully coated optical glass, it offers superior light transmission and contrast for vivid, sharp images. Key Features: · Universal Compatibility: Fits any telescope with a 1.25-inch (31.7mm) focuser, ensuring broad usability across different telescope models. · High Magnification 4mm Focal Length: Provides powerful magnification for detailed observations of the lunar surface, planets, and other celestial bodies, perfect for planetary and lunar enthusiasts. · Upgraded Aspheric Lens Design: Incorporates an advanced aspheric lens that improves imaging performance by minimizing chromatic aberration and delivering clear, distortion-free views. · Fully Coated Optical Glass: Enhances light transmission and image contrast, resulting in bright, high-contrast visuals with maximum detail across the entire 62° field of view. · Lightweight and Compact: Weighing only 95g (3.35oz), the eyepiece is easy to handle and transport, making it convenient for field observations. · Comfortable Viewing Experience: Equipped with a soft eye guard to reduce eye strain and improve comfort during extended observation sessions. · Wide 62° Field of View: Offers an expansive viewing angle suitable for observing landscapes, bright celestial objects, nebulae, and deep sky phenomena with impressive clarity. · Precise Thread Specification: Features M28.6x0.6mm threading for secure attachment and compatibility with various telescope accessories. Specifications: · Item Type: 62° Wide Angle Aspheric Eyepiece · Material: Metal and Optical Glass · Focal Length: 4mm · Field of View: 62 degrees · Interface Specifications: 1.25in (31.7mm) focuser · Thread Specification: M28.6x0.6mm · Weight: 95g (3.35oz) Package Includes: · 1 x 62° Wide Angle Aspheric Eyepiece This eyepiece is expertly engineered to enhance your stargazing experience by delivering sharp, high-contrast images with minimal chromatic aberration. Its wide field of view and comfortable design make it an excellent choice for both amateur and experienced astronomers seeking detailed views of planets, the moon, and deep sky objects.