Measuring Range / Accuracy; Equivalent Horizontal Range ( Ehr ) - Leica RANGEMASTER CRF R Instruction Manual

MEASURING RANGE / ACCURACY

Maximum range is achieved in the following scenarios.
– Highly reflective target objects
– at a visual range of about 10 km
Long ranges can be reliably measured or achieved by holding the
rangefinder very steady and/or placing it on a solid surface.
Maximum ranges are:
– on highly reflective targets = approx. 1800 m
– Trees = approx. 1400 m
– Game = approx. 900 m
The measuring range is influenced by the following factors:
Range higher
Color
white
Angle to lens
perpendicular
Object size large
Sunlight
low light
(cloudy)
Atmospheric con-
clear
ditions
Object structure
homogeneous
(house wall)
16
MEASUREMENT RANGEMASTER CRF R
The following range/accuracy applies in sunlight and with good
visibility:
Range
(in meters)
10–200
200–1000
Above 1000
EQUIVALENT HORIZONTAL RANGE (
Shots at higher or lower elevation targets are subject to changed
ballistic conditions. They require knowledge of the equivalent hori-
zontal range, which is relevant for hunting. Knowledge of the equiv-
alent horizontal range is important, for example when using ballistic
lower
reticles.
black
▸ Press and hold the menu selection button
acute
▸ Press the menu selection button 1x briefly
small
•
high light
▸ Press the main button several times briefly until the desired setting
(midday sun)
appears
hazy
(
on
▸ Press the menu selection button briefly
inhomogeneous
Note
(underbrush, tree)
•
ehr
reasons. Beyond that, only the actually measured, linear range is
provided.
Accuracy (1σ)
Normal Operation
±0.5 m
±1 m
0.5%
values are indicated by the additional
ehr
appears.
ehr
, )
off
values are provided only between 10 m and 1100 m for safety
Accuracy (1σ)
Scan mode
±1.5 m
±2 m
0.5%
)
ehr
display.
ehr