Feature: 1. 10X-30X Zoom: with 10X to 30X high power magnification, this monocular provides a better observation, an outstanding viewing distance from 0.5 meters to 3000 meters. 2. Good Lens \u0026 Prisms: BAK4 prism, 12mm eye lens with quality blue film, 25mm objective lens with FMC green film are used, for superior light transmission and brightness. 3. Easy Adjustment: telescope height can be adjusted(117mm-192mm); focusing and zooming is convenient adjustable by hand wheels, to see a target clearly. 4. Portable Size: well-built monocular telescope, with rugged construction, features ultra-compact, lightweight, easy to carry.(come with a hand strap and a carrying bag) 5. Wide Application: it gives a visual fidelity to see the wonderful world, suitable for hiking, bird watching, ball games, concerts, watching wildlife and scenery. Specification: Features: 10X-30X Zoom: with 10X to 30X high power magnification, this monocular provides a better observation, an outstanding viewing distance from 0.5 meters to 3000 meters. Good Lens & Prisms: BAK4 prism, 12mm eye lens with quality blue film, 25mm objective lens with FMC green film are used, for superior light transmission and brightness. Easy Adjustment: telescope height can be adjusted(117mm-192mm); focusing and zooming is convenient adjustable by hand wheels, to see a target clearly. Portable Size: well-built monocular telescope, with rugged construction, features ultra-compact, lightweight, easy to carry.(come with a hand strap and a carrying bag) Wide Application: it gives a visual fidelity to see the wonderful world, suitable for hiking, bird watching, ball games, concerts, watching wildlife and scenery. Specifications: Material: Metal Color: Black Magnification: 10X-30X Eye Lens Diameter: 12mm Objective Lens Diameter: 25mm Prism Material: BAK4 View Angle: 3.5°(10X), 2.0°(30X) Field of View: 0.5m-3000m Prism System: Roof Item Size: 19.2*3.2cm / 7.55*1.25in Item Weight: 118g / 4.16oz Package Weight: 200g / 7.05oz Package Size: 12*6*6cm / 4.72*2.36*2.36in Note: Monocular telescope set only, other accessories in the pictures are not included. Due to manual measurement, there may be deviation, please in kind prevail. Due to lighting or other reasons, the picture and material object may slightly differ. Packing List: 1 * Monocular Telescope 1 * Carrying Bag 1 * Hand Strap 1 * Cleaning Cloth Package List: 1 * Monocular Telescope 1 * Carrying Bag 1 * Hand Strap 1 * Cleaning Cloth