Vortex Optics KAIBAB HD 20X56 ROOF PRISM BINOCULAR - Manual (Page 3)

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HD
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 pull the diopter ring (found on the right
eyepiece) toward your eye to
unlock and adjust. Rotate the
diopter until the object is in
focus. Then, push the diopter
ring back down to lock your
settings. 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.
a
ccessOries
Carry Case
The protective case of the Kaibab HD provides safe storage
between viewing sessions. The carry strap is already attached
to the case.
Lens Covers
The Kaibab HD comes with a rainguard for the ocular
lenses and tethered objective lens covers. Use these covers to
protect the lenses whenever you are not viewing.
Neckstrap
Securely attach your binocular to the binocular strap:
1. Thread the end of
strap from the bottom
up through the strap
attachment loop.
3. Adjust overall strap
length then pull strap
webbing tight so it is
secure within the buckle.
2. Hold the buckle
and thread the end
of the strap through
the buckle.
Note: Please do not thread a metal ring directly onto the strap
attachment loop when attaching rings or clips for other after-market
equipment. Instead, use nylon zip ties according to the manufacturer’s
instructions.