8x21 Binoculars Kids Adults Lightweight Compact Outdoor Bird Watching Hiking Travel Telescope

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Product Highlights: - Ideal for children and beginners: ergonomic design, easy to hold and use - High-definition optics with 1000-line resolution for clear, bright images in daylight and low-light conditions - Compact and portable: 8x magnification, 21mm objective lens, perfect for travel, camping, sports events, and nature observation - Durable aluminum alloy body with rubber armor for shock resistance and comfortable grip - Wide field of view: 131m at 1000m distance ensures immersive viewing experience

Product Specifications: Magnification: 8x Objective Lens Diameter: 21mm Exit Pupil Diameter: 4.1mm Eye Relief: 12.9–4mm Field of View: 131m/1000m Resolution: 1000 lines Optical Type: Porro prism (standard double-tube) Structure: Binocular telescope Model: 500X25 Available Configurations: 8x21 standard, 10x22 standard, 40x22 standard Usage: Civilian outdoor observation

Note: - Not suitable for astronomical deep-sky viewing or true night vision; optimized for daylight and twilight use - Clean lenses with microfiber cloth only; avoid scratching or chemical cleaners - Store in dry place when not in use; includes protective case and neck strap in standard package