GPO USA 6-24x50 Passion 4X Riflescope (MOA Ballistic Reticle) - Manual (Page 25)

Adjustment of the riflescope image,
riflescope with parallax compensation
If you have a riflescope with parallax compensation select a distant
object over 300 meters and look through the riflescope. Adjust the
diopter ring (ocular focus) to generate a sharp reticle image. Tip:
Best is to choose a blank clear sky or cover the objective with a
tissue, then focus the reticle with the ocular diopter ring. This way
your eye is not confused to attempt to focus on the reticle and the
distant object at the same time.
Afterwards, adjust the sharpness of the object using the parallax
compensation. This process will assure focal images are aligned
and accuracy is maximized. For a rough orientation, you can
also use the engraving of the different distances on the parallax
compensation, but these distances on the parallax adjustment ring
are only estimates and further fine-tuning focusing of the image is
usually needed.
Magnification adjustment ring
You can seamlessly switch between different magnifications by
turning the magnification ring, located on the front of
the ocular housing. The engraved numbers on
this ring will define the exact magnification
that the riflescope is set on.
Image Position 2
Magnification
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