Upgraded new dual focusing monocular telescope Visual angle: 6.8° 1000m horizon: 120m Objective lens: 52mm Eyepiece: 42mm Actual specification: 16x52 Magnification: 16x Exit pupil distance: 22.2mm Exit pupil diameter: 4.3mm Coating: blue film Lens: optical glass Focusing type: eyepiece focusing Color: Black Weight: about 338g Accessories: small nylon soft bag, moisture-proof desiccant, lens cloth, hard corrugated color box Service temperature: -40°C to +50°C Preservation: in a dry environment 40x60 specification Visual angle: 6.8° 1000m horizon: 120m Objective lens: 52mm Eyepiece: 42mm Actual specification: 40x60 Magnification: 40x Exit pupil distance: 22.2mm Exit pupil diameter: 4.3mm Coating: blue film Lens: optical glass Focusing type: eyepiece focusing Color: Black Weight: about 338g Accessories: small nylon soft bag, moisture-proof desiccant, lens cloth, hard corrugated color box Service temperature: -40°C to +50°C Preservation: in a dry environment Specifications: All optical green film is adopted, which has strong light transmittance, clear imaging, and can truly restore color Double focusing: The front focusing uses the eyepiece, and an additional adjustment ring is set at the eyepiece for clearer and more accurate focusing Package Included: Telescope * 1 Small nylon soft bag * 1 Lens cloth * 1 Hard corrugated color box * 1