Creston 8 x 40 binoculars 8 x 40 wide angle field of view powerful magnification binoculars exit pupil 5 ensures good sight even in poor light conditions multi coated optics with ruby anti glare lenses removable rubber lens covers for all 4 lenses which have rubber ties to prevent loss also includes protective waterproof case 2 interchangeable carrying straps and cleaning cloth at 700gr it is a relatively lightweight companion for your next outdoor adventure manual i