About this item 200X COMPACT BINOCULARS - With 200x magnification zoom and a 25mm large field of view, these binoculars allow you to observe and focus on distant targets in great detail, up to 1000 yards away. Ideal for bird watching, hunting, camping, climbing, hiking, safari, travel, opera, concerts, and sports events. FMC COATING TECHNOLOGY - These lightweight binoculars feature BAK4 prism texture and optical FMC multilayer broadband green film on the objective lens, along with blue FMC coating on the eyepiece. The 25mm objective lens provides brighter, clearer images and enhances comfortable observation for an extraordinary experience. EASY FOCUS - Designed for ease of use, simply adjust the binoculars to your eyes and rotate the center wheel to focus without double visions. The sensitive central focus wheel is non-slip and can be effortlessly turned with one finger, ensuring a clear image. The soft rubber surface prevents finger fatigue during prolonged use. COMPACT SIZE & LIGHTWE