terry!!! asked:
i mean how do i know if it cn see things 100 meters or 20 meters away , how do i know based on the spects if it can see things from afar that are more than 100 meters or more away
i mean how do i know how far can my binocular be able to view from afar,
and where and how can i understand its spects and how much does one cost, i mean in peso value.
