Operation Manual

PARALLAX COMPENSATION
Leica ER 2.5–10x42 riflescopes are set parallax-
free to a distance of 100m, as is usual for models
with magnifications ≤12

compensation, see previous section) and a target at
this distance with perfect sharpness, regardless of

of the riflescope. Deviations of the impact point as


However, these deviations have to be taken into
-

2x, like the LEICA ER 3.5–14x42
for example, have an additional setting option for
these kinds of distances: parallax compensation.
On the left side of the scope tube, turn the parallax
adjusting ring (7) until the image of the target and

that the engraving for the required distance on scale
7a is opposite index 7b). For the most accurate

greatest magnification. You have achieved the ideal
setting when the reticle and the image do not move


14