High-definition magnification: 2000x magnification with a 24mm objective lens diameter provides clear, bright images and sharp vision. Wide field of view range, high contrast and resolution deliver an enhanced viewing experience ideal for hiking, hunting, mountain climbing, bird watching, sporting events, concerts, travel, and scenic observation. Featuring a high-quality BAK4 prism and ultra-clear XP5 objective lens, this monocular delivers clear, bright, and transparent images with accurate color reproduction. 8x magnification offers a stable viewing experience with minimal hand shake. Constructed with durable carbonate material and a protective NBR rubber coating for improved grip and long-term use. Simple focus adjustment: turn the focus wheel gradually until the image is sharp and clear. Compact and lightweight design, only 9cm in height, allows for one-handed use and easy portability in pockets or bags. Includes a mobile phone adapter to connect your smartphone for capturing photos or videos of distant scenes. Waterproof and fog-proof: sealed and nitrogen-purged optical tubes prevent internal fogging and protect against moisture, making it suitable for use in rainy or humid conditions. Rugged construction ensures reliable performance in challenging outdoor environments.