Features 1. A monocular lens with 16X magnification and a 52mm objective lens diameter provides clear and bright images with a wide field of view. 2. This compact monocular scope is designed for convenient one-handed operation. Simply look through the eyepiece and adjust the eye cup and focus wheel until the image appears sharp and clear. 3. Equipped with BAK4 prism and fully multi-coated lenses, this monocular allows maximum light transmission for brighter and clearer images without black bars or distortion. 4. The durable, compact body is built to withstand harsh weather conditions. Nitrogen-filled optics provide waterproof and fog-proof performance, making it reliable in rainy or humid environments. 5. Ideal for outdoor activities such as hiking, hunting, bird watching, rock climbing, attending concerts, traveling, wildlife observation, and sports viewing. Specifications Item Type: Monocular Telescope Prism Material: BAK4 Lens Body Material: Plastic Frame with Environmentally Friendly Rubber Armor Product Color: As Shown in Images Objective Lens Outer Diameter: Approx. 52mm / 2.0in Objective Lens Inner Diameter: Approx. 40mm / 1.6in Eyepiece Outer Diameter: Approx. 40mm / 1.6in Eyepiece Inner Diameter: Approx. 18mm / 0.7in Product Weight: Approx. 272g / 9.6oz Magnification: 16X Focusing System: Central Focus Knob with Front Fine-Focus Adjustment Package List 1 x Monocular Telescope 1 x Neck Lanyard 1 x Cleaning Cloth 1 x User Manual 1 x Storage Bag