Meco Qanliiy 10 100x 21 Monoculars Bak4 Hd Mini Camping Travel Scenery Telescope

Specifications: Model: 10-100X21 Focus mode: Rotate focus Focus system: Center focus Exit pupil diameter: 2.1 mm (10X) Exit pupil distance: 15mm Relative brightness: 18 degrees Magnification: 10x-100x Field of View: 66M/8000M Field of view: 5.8 Eye Lens Diameter: 12mm Objective lens diameter: 21mm Monocular Size: 108 x 34 x 38 mm Material:Plastic Prism Type: BaK4 Color: Black Weight: 78g Features: Multi Coated optics guarantee superior light transmission and brightness This product have dual focus capability (front and back adjustable zoom) Single hand operation Powerful, ultra-compact and ultra-lightweight Objective Lens: The diameter of the objective or front lens. The larger the objective lens, the more light that enters the binocular, and the brighter the image Package Included: 1 x 10-100x21 Monocular Telescope 1 x Tripod 1 x Cleaning Cloth 1 x English User Manual 1 x Certificate of Approval