12x42 Professional Binoculars ED Lens BAK4 Prism Waterproof Metal Telescope for Outdoor Bird Watching Camping Traveling

It's a great honor for you to visit my store. Good luck with your favorite purchasesHign-concerned Chemical : None Field of View : 123M/1000M Eyepiece diameter : 23mm Prism Description : BAK4 Water Resistance Level : IPX6.5 Objective Lens Diameter : 42mm Lens Coating Description : FMC Magnification : 12X Focus Type : CENTRAL Model Number : C8090 Type : Binoculars Brand Name : LOERSTON Origin : Mainland China Eyepiece diameter: : 23mm Material: : Metal frame + outer rubber Magnification: : 12X Exit pupil distance: : 17mm Focusing system: : center axis focusing Objective diameter: : 42mm Prism diameter: : 16.5mm Exit pupil diameter: : 4.2mm Field of view: : 123M/1000M Product size: : 18*6*13cm Close focus distance: : 3m Color: : Dark green/black/blue Gross weight: : 700g Prism system: : BAK4 Lens type: : all-optical ED lens The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.