12x50 Professional Monocular Telescope with 50mm Large Caliber, 10-30x Variable Zoom, 131m-1000m Long Visual Range, for Bird Watching, Hunting, Hiking, Camping, with BAK4 Prism and FMC Lens Technology

12x50 Professional Monocular Telescope with 50mm Large Caliber Main Features: 1. The main body is made of rubber, ABS, and optical glass, with a waterproof design on the lens surface. The body has a 1/4 screw hole reserved for tripod fixation; 2. Uses BAK4 optical glass prisms and FMC multi-layer fast coating, which increases light transmission by 20% compared to conventional lenses, improving image clarity by 20%; 3. Equipped with a 23mm eyepiece and a 50mm objective lens, providing a wide field of view; the visual range is approximately 131m-1000m, with a magnification of about 12 times; 4. The eyepiece eye cup height is adjustable, allowing for a continuous zoom of 10-30x, with a separate focusing wheel that can be focused with one hand; 5. Suitable for outdoor adventures, moon observation, bird watching, competitions, and performances; 6. The product dimensions are approximately 200mm long x 80mm wide x 64mm thick, with a net weight of about 380g. Package Includes: 1 x 12x50 Professional Monocular Telescope with 50mm Large Caliber (The other items in the photos not listed here are for illustrating only, not included)

• 1. The main body is made of rubber, ABS, and optical glass, with a waterproof design on the lens surface. The body has a 1/4 screw hole reserved for tripod fixation;
• 2. Uses BAK4 optical glass prisms and FMC multi-layer fast coating, which increases light transmission by 20% compared to conventional lenses, improving image clarity by 20%;
• 3. Equipped with a 23mm eyepiece and a 50mm objective lens, providing a wide field of view; the visual range is approximately 131m-1000m, with a magnification of about 12 times;
• 4. The eyepiece eye cup height is adjustable, allowing for a continuous zoom of 10-30x, with a separate focusing wheel that can be focused with one hand;
• 5. Suitable for outdoor adventures, moon observation, bird watching, competitions, and performances.