Traveller binoculars 8X32  uses all-optical glass,BAK4 prism glass, the eyepiece lens coated multilayer anti-reflection blue film.Traveller binoculars 8X32' image is clear.The eye shot is open and bright.It can be used   for tourism, largescale concerts, games, racetrack, hunting shooting, portable, and go out convenient, image clear and true.