HD R/T
BINOCULAR
7
6
Properly focus the binocular
For the best views, follow this two-step process to properly adjust the
center focus and diopter. Choose an object that is about 20 yards away
from you and stay in the same spot until you have adjusted the binocular
for your eyes.
1. Adjust the center focus
—start by closing your
right eye or covering the right objective lens with
your hand. Focus your left eye on the object and
adjust the center focus wheel until the image is in
focus. Leave the center focus in this position as you
adjust the diopter.
2. Adjust the diopter
—start by closing your left
eye or covering the left objective lens with your hand. Look through
your right eye and adjust the diopter ring (found on the right eyepiece)
until the object is in focus. Make note of
this diopter setting in case you need to set it
again. From this point on, you will only need
to use the center focus wheel.
Adjust the reticle focus
When you hold the binocular, the reticle focus is on the left ocular. This
focus is used to adjust the reticle image so that it is clear and sharp.
Focusing the reticle is most easily done with the right eye closed while
setting the focus. While looking at a white wall or the sky, adjust the reticle
focus until you see a clear, sharp image.
Reticle
Focus
Once set for a particular user, the
reticle focus can be left in place.
