34
35
Scale value [mrad] ∙ distance [m]
= target size [mm]
While readings between the AQRAS Scale marks must
be estimated, the Mrad Scale enables highly accurate
readings of intermediate vaules or or very small tar-
gets. The Mrad Scale is the ideal complement for situ-
ations where enough time is available for particularly
accurage ranging.
When using the reticle to calculate the range to a tar-
get, the accuracy of the result is highly dependent on
how exactly the size of the target is known. If a laser
rangefinder is not available, or cannot be used due to
weather conditions (fog, rain, snow), a suitable reticle
can be an invaluable aid for range determination.
AQRAS Scale (Advanced Quick Ranging Scale)
The AQRAS Scale is a universal stadiametric scale
used to quickly determine the range to a target. Con-
ventional scales limited to specific target sizes be-
come useless if the target does not have the right size
or if for example, the corresponding part of the target
is obscured. By contrast, the AQRAS Scale works with
any target of known size as well as for vertical or
horizontal targets.
Using the AQRAS Scale is fast and easy: Align the
baseline with the known measurement of the target,
read the value and then multiply by the target size:
Target size [cm] ∙ scale value = distance [m]
This can easily be done by mental calculation. The
divisions required in the conventional mil formulas
have been “integrated” into the AQRAS Scale. In
this way, calculating the distance to a target can be
determined without having to take your eye off of
the target.
The scale always uses the same baseline to align
onto the target. There is no need to switch between
several scale marks – intermediate values can be de-
termined easier and faster. The distance to a target
that is 1 m high or wide can be read directly (scale
value x 100 m). The AQRAS Scale uniquely combines
the speed of conventional scales adapted to targets
of 1 m height with the flexibility of use on targets
of varying sizes.
To calculate the distance to a target, the baseline is
aligned either to the right or on top of known dimen-
sion of the target. Intermediate values can be esti-
mated. The attained accuracy for intermediate vaules
is lower than when using the Mrad Scale, but on the
other hand, range calculations are considerably easier
to make. The AQRAS Scale should be used when the
fastest possible range finding is required. Otherwise,
the Mrad Scale should be used when the hightest pos-
sible accuracy is imperative.
The scale marks with the values of 7, 9, 11 and 12
are not numbered in order to reduce clutter and are
thinner than the other marks to maintain a better
overview. This also makes it easier to read the other
marks in low-light conditions.
Lens cap
The MINOX ZP5 comes with an eyepiece protection
cap. The cap is attached to the eyepiece via the adapt-
er ring on the ocular. To attach the protection cap to
the eye piece, push the lens cap onto the adapter ring
until it snaps into place. To remove the cap, close it
and grab it at the hinge and pull it from the adapter
ring. The cap can be turned on the adapter ring in in-
crements in order to adjust the position of the opened
cap. The cap snaps into place in the opened position
and lies closely against the eyepiece.
Care and maintenance
The required maintenance of the tube and controls
is limited to the removal of dust and dirt that can af-
fect the operational elements of the riflescope. Dust,
sand and dirt should be rinsed off under running water
and the scope carefully patted dry with a clean cloth
afterwards.
Note:
Do not make any changes to the riflescope
other than those described in these instructions.
Refrain especially from unscrewing or removing el-
