10x21 Binoculars for Adults, Compact BaK-4 Prism Binoculars with Large View, Classic Binocular for Bird Watching Hunting Travel Cruise Ship Hiking Sports Concert, Lightweight

10x21 BINOCULARS FOR ADULTS: The pocket-size binoculars feature a professional-grade BaK-4 Prism optical system and multi-layer light-transmitting lens coating to ensure a clear, balanced and high contrast image. Enjoy 10x magnification with a 6.5° wide-angle field and 21mm objective lenses. These binoculars are ideal for a variety of applications, including bird and animal surveillance, sports competitions, and outdoor events. LIGHTWEIGHT & COMPACT BINOCULARS: These prism binoculars are among the most compact sized binoculars on the market. Thanks to a low weight (only 190g/6.7oz), minimal dimensions, and a soft-touch body coating, you can hold them reliably in your hand; they are comfortable to hold for long periods without hand fatigue. They can be placed in any pocket. Perfect for travel, hiking, or beach trips. EASY TO USE: The binoculars feature a unique ergonomic design that is both lightweight and comfortably compact; to aim the binocular at a distant object, rotate the central focusing wheel; to achieve a crisp image, rotate the diopter adjustment levers. The true one-hand-operation design and dynamic fast-focus provide superior ergonomics while reducing weight and bulk, enabling hours of fatigue-free nature observation. PRACTICAL AND COMFORT DESIGN: The binoculars are supplied with a durable carrying case for use on a neck or waist belt; skewed eyeshades protect against side backgrounds; the rugged fixed flip-up lens caps are fixed on the binoculars' body for better protection from loss. The open lens caps slide upwards by 270 degrees. The lens caps closely adjoin to the body, which makes them literally invisible