K&F Concept 12X50 HD Monoculars, Monoculars Telescope for Adults with BAK4 Prism & FMC Lens, Waterproof Monocular Scope with Dual Focus for Bird Watching Hunting Wildlife Hiking Traveling

️【HD MONOCULARS WITH LARGE EYEPIECE】 With 12x magnification, 20mm large eyepieces, 50mm objective lens and wide field of view（263ft/1000yds）, this powerful monoculars will let you look farther and see wider. 【FMC Multi-Coated Green Film Lens】The monoculars for adults feature an upgraded BAK4 prism + FMC green film configuration with 99% light transmission, reducing chromatic aberration and ghosting and improving image reproduction and edge-to-edge clarity. 【Easy Adjustment】 By rotating the focus wheel with damping sensation, the image can be quickly brought into focus to avoid blurred images. The liftable eyepiece makes it easy to use even for users who wear glasses. 【COMPACT DESIGN】The monocular measure 173x60x78mm when in use and weigh just 348g, making them easy to carry and use. The monocular can be used with the included lanyard to prevent the monocular from being lost or cut. 【DURABLE AND COMFORTABLE TOUCH】The IP66 waterproof monocular are fully sealed and anti-slip design, waterproof, dustproof, shockproof and anti-slip to meet the needs of outdoor use. These pocket monocular are not only suitable for adults, but also for children.