10x42ED Roof Birding Binoculars Waterproof

302B08 10x42 ED BIRDING BINOCULARS WATERPROOF
This is the debut of the cutting-edge Ultra Flat Optics ever available from China. This binoculars renders image edge-to-edge sharp with no curvation.
Adopts rare BaK4premium glass for the prism, combined with high class ED glass, it provides extra wide field of view and generous eye-relief. You'll thrill as you wandering the distance just as if you're inside the scene.
The optimized optics is greatly enhanced by super wide-band coating, dielectric coating, and is phase-corrected to deliver astonishing bright view.
You'll find it extremely reliable in the field as the binoculars is built to withstand extreme elements with the rugged chassis of Mag. Alloy, and water-repellent coating.
Ultra Flat View Optics renders image edge-to-edge sharp without curvation.
Super Wide Angle Design ensures spacious and comfortable view.
Premium BaK4 and ED glass provides vidid image with true color.
Super Wide Band Coating,Dielectric Coating and Phase Correction Coating.
Rugged Magnesium Alloy Chassis,built to withstand extreme situations.
Filled with pure inert gas,excellent Waterproof/Fogproof performance.Ref. number302B08Magnification10Diameter(MM)42Chassis materialMag. AlloyPrism glassBaK7Focus systemCenterF.O.VFT/1000YDS336M/1000M112Angle(°)6.4Exit Pupil(MM)4Exit Relief(MM)18.5Min. focusing dist.(M)2.7Eye cupTwist upWater/Fog proofYesAdapt to tripodYes
about US:Established in start of Millennium, Bosma has over 15 years of experience in providing sport optics products and professional services for clients across the globe. We have been successfully helping clients with not only our OEM/ODM items but projects of customized requirements. Capitalizing on our accumulated experience, Bosma provides end-to-end solutions and services ranging from product line plan to specific product projects including military/law enforcement product, digital optics items, etc.Bosma carries a complete range of optics products from telescopes, binoculars, spotting scopes, riflescopes, prism scopes, dot sights including reflex sights and micro-dot, laser range finders, digital night visions, and accessories to all optics items. You can get all you want with our one-stop service.