Eyepiece diameter: 10mm Prism Description: BAK4 Brand Name: Other Objective Lens Diameter: 20mm Field of View: 3000m/30000m Lens Coating Description: FMC Focus Type: Central+Detached Material: Plastic Water Resistance Level: IPX6 Magnification: 10 Type: Binoculars • High-quality optics :The BAK4 prism and FMC lens coating ensure clear and accurate visuals, making it perfect for hunting and sports.   • Long-range viewing :With a range of 30000m, this binocular can spot objects from a distance, making it ideal for outdoor activities like camping and travel.   • Portable and lightweight :Weighing only a few pounds, this binocular is easy to carry around, making it perfect for outdoor enthusiasts who need to pack light.   • Water-resistant :The IPX6 water resistance level ensures that this binocular can withstand harsh weather conditions, making it perfect for outdoor activities like hunting and camping.   Features: 1. High Quality. 2. Diopter adjustment for fine focusing, 100x22 zoom binoculars. 3. With bright and transparent color, strong optical permeability and extinction pattern design at the edge, can effectively reduce eye fatigue. 4. Durable materials: Waterproof, moisture-proof, dustproof and anti-fog, and can be used normally in wet and rain days. 5. Great value binoculars for the races, bird watching, outdoor sports and shows. 6. Come with a high quality nylon storage bag, which saves space and can be placed anywhere in the backpack. 7. Small, portable, very convenient to carry, powerful and ultra-light, it is very suitable for camping, mountaineering, traveling and backpacking.   Specifications: [Color]: Black [Weight]: 215g [Type]: 100X22 [Field of view]: 7° [Magnification]: 100X [Lens material]: BAK4 [Optical coating]: FMC [Eyepiece diameter]: 10MM [Objective lens diameter]: 20mm [Distance of view]: 3000-30000m [Size]: 11*5*7cm/4.33*1.97 * 2.76in