APEXEL 10X42 Waterproof Telescope HD High Power Low Light Night Vision Large Eyepiece Binoculars with FMC Multi-Coated for Outdoor Bird Watching Concert Hunting •10X42 Binoculars Fully Multi-Coated Optics: Multiple layers of coatings increase light transmission and image brightness,no distortion,provides HD and sharp imaging •Durable and anti-slip: Durable body with odorless rubber armor for shock - resistance and anti-slip grip •Wide Applications: The binoculars are perfect for activities indoors or outdoors such as concerts,climbing,hiking,driving,watching wildlife and scenery •IPX7 Water Resistant: IPX7 Waterproof construction - special designed waterproof construction that enables a clear and unhindered view even on the rainy days •Three Advantages: BAK4 Prism + FMC + 42mm Objective. BAK4 Prism makes the image brighter and more transparent without dark edges •FMC High Transparency Green Film: FMC green film,bright and transparent,high reduction,clear and sharp imaging,which can effectively reduce eye fatigue Specifications: •Product Model: 10X42 •Objective Lens Diameter: 42mm •Exit Pupil Distance: 14mm •Close Focus Distance: 3m •Prism: BAK4 •Dimensions: 160 x 128 x 53mm •Waterproof Grade: IPX7 •Magnification: 10X •Eyepiece Diameter: 21mm •Exit pupil Diameter: 4.2mm •Field of View: 102m/1000m •Coating: FMC Multi-layer Green Film •Weight: 635g Package included: •1 x Binoculars •1 x Carrying Bag •1 x Eyecup Lens Covers •1 x Objective Lens Covers •1 x Cleaning Cloth •1 x Neck Strap •1 x English and Chinese Manual •Other items not included