Bresser TrueView 8×42 Binocular Bak-4 , roof , fully multicoated ,waterproof 
 
Effective diameter of objective lens: 42mm
Magnification: 10 x
Linear Field of View: 98 / 1000 meters
Closest focusing distance: 6 meters
Prism Glass (Type): Bak4
Lens coating: Fully Multi-Coated
Environmental Protection: Water proof
Color: Black
Product size: 150x128x55mm
Item Weight: 640g
Included Accessories: Carrying case| Objective covers| Eyepiece covers| Lens cloth| Instruction