Eyepiece diameter: 15mm Prism Description: BAK4 Brand Name: Other Objective Lens Diameter: 22mm Field of View: 5000m Focus Type: CENTRAL Material: Plastic Water Resistance Level: IPX6.5 Magnification: 8X Type: Binoculars • High-powered zoom :With a powerful zoom of 5000M/50000M, this binoculars telescope allows you to see distant objects in great detail.   • Portable and foldable :This binoculars telescope is lightweight and easy to carry around, making it perfect for outdoor activities like hunting and camping.   • Long-distance vision :With its central focus type and BAK4 prism description, this binoculars telescope provides clear and accurate long-distance vision.   • Water-resistant :With an IPX6.5 water resistance level, this binoculars telescope can withstand harsh weather conditions, making it ideal for outdoor use.   Feature: ● Fully Multi-Coated Lenses provide you brighter view. ● Easy to focus ● Ultra HD, high transmittance ● Small and exquisite, lightweight portable design ● Support mobile phone shooting ● Wide applications Travel, sports, bird watching and so on. ● Large eyepiece plated with blue film, large field of view, comfortable viewing ● The large objective lens increases the amount of light entering, and the image is clearer and brighter.   Specification:   Field of View : 5000m Eyepiece Diameter: 10 Prism Description : BAK4 Water Resistance Level : IPX6 Objective Lens Diameter : 25 Lens Coating Description : FMC Magnification : 20 Focus Type : CENTRAL Material : Plastic Model Number : Binoculars Type : Binoculars   Package included:   1x telescope 1x universal clamp     When you receive this product, you need to manually adjust the focus by yourself