the length of the binocular does not change with focus. This internal central focus mechanism makes it a quick and simple matter to change focus from very close objects out to infinity. And by means of this advanced mechanical arrangement the binocular is sealed well from moisture, dirt and ot...
ATTACHING THE CARRYING STRAP AND THE EYEPIECE COVER ATTACHING THE LENS COVERS To fit the two lens covers, the rubber rings on the covers are pushed over the binocular tubes from the lens side in such a way that the covers fold downwards. Note: If you want to attach the eyepiece cover to...