Waterproof 40X60 High Definition Monocular Telescope ;    Features: - Support mobile phone shooting.  - Small and exquisite, lightweight portable design.  - With high compressive strength and impact resistance.  - FMC multi-layer enhanced green film, high transmittance, imaging is bright and clear, no chromatic aberration, low-light level night vision is outstanding.  - Adjustable knob adapt anti-slip design, faster and more accurate.  - This unique design puts control at your fingertips, making it ideal for hunting, camping, and wildlife viewing.  - Hold the telescope lens cartridge with one hand, see the circular view, then switch the lens to adjust the handwheel until you see the clear view.  - It is suitable for long distance observation. Suitable for boating, yachting, sports, bird watching, racing, horse racing, hunting, beach, tourism.    Specifications: Model: 40x60;  Prism: BAK4;  Color: Black;  Amplification power: 12x;  Objective lens Diameter: 50mm;  Diameter of the eyepiece: 18mm;  Diameter of the lens: 4.2mm;  Distance of the lens: 8mm;  Coating: FMC Multilayer Enhanced Green Film;  Near focus: 5mm;  Field of view: 1500m/9500m;  Waterproof level: waterproof;  Bracket interface: support;  Size: 155mmx52mm;  Weight: 380g;    Package included: 1 x Telescope;  1 x Cleaning cloth;  1 x Lanyard;  2 x Covers;  1 x Telescope Bag;  1 x User Manual;    Note: 1. Please allow 0.5-1cm differences due to manual measurement.  2. Due to the light and screen difference, the item's color may be slightly different from the pictures.