AQRAS Scale is a universal tool used for determining distances. It
works differently than those scales limited to fixed and known target
sizes. Simply apply the scale to a known dimension on the target, read
the value and multiply it by the target size.
Target size (cm) x scale
value = distance (m)
This simple calculation can be
made without having to use any tools and without having to lose sight
of the target. The division required with traditional MIL formulas is
integrated into the scale. The distance for 1 meter height or width can
be read directly from the scale. The AQRAS scale uniquely combines the
speed of conventional scales with a flexible use on any target size.