Monocular TelescopeMonocular Dual Focus Optics Zoom Telescope Day Low Night Vision Upgrade Waterproof Monocular with Durable and Clear FMC BAK4 Prism Dual Focus for Bird Watching Camping

Features: * Monoculars with 40x60 magnification * The high-quality optics provide high quality image * Suitable for travel, vacation, walking, hiking, sports enjoy beautiful nature, view birds, watch sorts, general purpose * Durable, high quality material is also suitable for harsh environments * Works well in low light * Multi Coated optics guarantee superior light transmission and brightness * 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 Note: Day night vision. It will help you see things in low light, it doesn't help you see things in the dark. (Can't be used at night!) Specifications: Material: Metal + Rubber Color: Black Magnification: 40x60 mm Field of View: 66M/ 8000M Eye Lens Diameter: 44mm Objective diameter: 54mm Package includes: 1 x 40x60 Monocular 1 x Hanging Sling 1 x Storage Bag 1 x Cleaning Cloth 1 x Eye Lens Cover 1 x Objective Cover 1 x User Manual