Features 1、Lens adopt BAK4 prism type, that makes the lens more transparent, clear and bright 2、Dust cover design on both eyepiece and objective lens, can help to prevent the dust from entering 3、The wrist type anti skid rope design will be more easy to carry and prevent to fall off when holding 4、With pocket design, this will help you probable to take and single hand operating 5、The broad green film and double ‑side broadband coating, that makes the average transmittance of more than 99.5% in the spectral range of 400 to 600 nm Specification Description: This new generation monocular telescope is a good tool for nature lovers. The Lens of it adopt BAK4 prism type, that makes the lens more transparent, clear and bright. The dust cover design on both eyepiece and objective lens, can help to prevent the dust from entering. The wrist type anti skid rope design will be more easy to carry and prevent to fall off when holding. With pocket design, this will help you probable to take and single hand operating. It has broad green film and double -side broadband coating, that makes the average transmittance of more than 99.5% in the spectral range of 400 to 600nm. Features: 1. Lens adopt BAK4 prism type, that makes the lens more transparent, clear and bright. 2. Dust cover design on both eyepiece and objective lens, can help to prevent the dust from entering. 3. The wrist type anti skid rope design will be more easy to carry and prevent to fall off when holding. 4. With pocket design, this will help you probable to take and single hand operating. 5. The broad green film and double -side broadband coating, that makes the average transmittance of more than 99.5% in the spectral range of 400 to 600nm. 6. The focus capability makes the image clear and sharp. Specifications: Model: 40 x 60 Material: All-metal(inner)+ Rubber(outer) Objective Lens Diameter: 50mm / 1.96inch Eye Lens Diameter: 20mm / 0.78inch Lens Coating: FMC Green Film Focusing Mode: Fixed Focusing Double Tone Prism Material: BAK4 Color: Black Dimension: Approx. 160 x 50mm / 6.3 x 1.96inch Weight: Approx. 302g Package Included: 1 x Monocular Telescope 1 x Monocular Bag 1 x Cleaning Cloth 2 x Dust Cover 1 x Hand Rope Please Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. 3. Actual Magnification: 10 times 4. When using the product, you need to find the small circle inside the lens first, find the target object, and then rotate the adjustment handwheel until the target is clear; 5. The scale and night marking on the product are only decorative and have no practical significance, when used at night, it is necessary for the target to have a light source to work, and it cannot be viewed and used in a dark place. Package List