Surface material: rubber Color: Black Input: 30x25 Size: approximately 93 * 30 * 30mm Field of view: 1000 meters / 7000 meters Viewing distance: 3m - 1200m The package includes: 1 * Monocular telescope with strap 1 * Storage bag 1 * Clean cloth 1. High Definition Prism - The zoom telescope is equipped with a BAK-4 prism and fully multi-coated lenses, ensuring excellent clarity and brightness. Light transmittance reaches up to 99.5%. The built-in low-light capability helps provide clear images in dim lighting conditions. 2. Large Aperture Monocular Telescope - Features a large objective lens and wide field of view. Designed with a durable rubber armor casing for a secure and comfortable grip. Nitrogen-filled construction with anti-fog coating and O-ring sealed optics to resist moisture, dust, and debris. 3. Rotatable Eye Cup - Adjustable eye cup allows for comfortable viewing. Smooth focus mechanism enables quick and precise targeting. Ergonomic design allows for one-handed operation and improved handling. 4. Non-slip Body Texture - Textured body provides a secure grip. Compatible with most smartphone models using an optional smartphone adapter (not included). Easily captures high-definition photos and videos for sharing outdoor experiences. 5. Wide Application Range - Ideal for outdoor activities such as bird watching, hiking, hunting, fishing, attending concerts, sports events, and travel observation.