binoculars
two lenses connected by a bridge a rubberized or metal body adjustable focus knob adjustable eyecups adjustable interpupillary distance a strap for holding the binoculars
binoculars which has two lenses connected by a bridge binoculars which is a rubberized or metal body binoculars which is adjustable focus knob binoculars which is adjustable eyecups binoculars which is adjustable interpupillary distance binoculars which is a strap for holding the binoculars