Magnification:8 Objective Lens Diameter:22 Eyepiece diameter:10 Field of View:15 Type:Binoculars Water Resistance Level:IPX4 Origin:Mainland China Lens Coating Description:FMC Focus Type:CENTRAL Prism Description:BAK4 Model Number:WYJ0011 Material:Metal resolution ratio:10000 Instrument magnification:8 distance of exit pupil:10 field of view:15 Model:40X22 The diameter of the pupil:22 40x22 HD Powerful Binoculars 2000M Long Range Folding Mini Telescope BAK4 FMC Optics For Hunting Sports Outdoor Camping Travel 1. Small and delicate Binoculars, nice for outdoor camping 2. 40x22 compact Zoom Binoculars 3. 2000M Long Range Folding Mini Telescope Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin