Eyepiece diameter: 10 Prism Description: BAK4 Brand Name: Other Objective Lens Diameter: 22 Field of View: 15 Model Number: 40X22 Lens Coating Description: FMC Focus Type: CENTRAL Material: Metal Water Resistance Level: IPX4 Magnification: 8 Type: Binoculars • High Definition View :Enjoy crystal-clear vision with the binoculars' HD lenses, providing a detailed and accurate view of your surroundings.   • Long-Range Viewing :With a range of 2000M, these binoculars allow you to spot distant objects and enjoy a wider field of view.   • Compact and Portable :The folding design of these binoculars makes them easy to carry around, perfect for outdoor activities like hunting, camping, and travel.   • Water-Resistant :The IPX4 water resistance level ensures that these binoculars can withstand harsh weather conditions, making them a reliable choice for outdoor enthusiasts.   FEATURES 1.HD Powerful Binoculars 2.Long Range Folding Mini Telescope   SPECIFICATION 1,Model: 40X22 2,Material: Metal + Rubber 3,Field of View: 15 4,Eyepiece diameter: 10 5,Water Resistance Level: IPX4 6,Lens Coating Description：FMC