8x20 High Power Monocular: Featuring 8X magnification and 20mm object lens diameter, this handheld monocular helps you see distant targets clearly. Multi-layer Coated Optics: With fully multi-coated optical lens and BAK4 prisms, the monocular guarantees superior light transmission and brightness, ensuring bright and sharp images. Crosshair Ranging Function: Supports crosshair ranging method to estimate distance by observing the target's position relative to the crosshairs. Ultra-Portable: Weighs just 51g and stands at 78mm tall, this single-tube telescope is a perfect travel companion, providing powerful magnification without extra weight. Wide Applications: Ideal for adults for most outdoor activities like bird watching, wildlife viewing, sports events, hiking, concerts and more. Specifications: Material: Optical Glass + ABS; Magnification: 8X; Lens: 20mm; Objective Lens Diameter: 20mm; Eyepiece Thread: 16mm; Weight: 51g/1.8oz; Color: As shown in the picture. Package List: 1 * Monocular, 1 * Lanyard, 1 * Carry Bag, 1 * Cleaning Cloth, 1 * English User Manual