Vortex Optics CROSSFIRE II 4-16X50 AO RIFLESCOPE - Manual (Page 3)

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RIFLESCOPE
II
R
iflescope
A
djustments
Reticle Focus
Once this adjustment is complete, it will not be necessary to re-focus every
time you use the riflescope. However, because your eyesight may change
over time, you should re-check this adjustment periodically.
To adjust the reticle focus:
Warning
Looking directly at the sun through a
riflescope, or any optical instrument,
can cause severe and permanent
damage to your eyesight.
• Look through the riflescope at a blank
white wall or up at the sky.
• Turn the eyepiece focus knob in or out
until the reticle image is as crisp as possible.
• Note: Try to make this particular
adjustment quickly, as the eye will try to
compensate for an out-of-focus reticle.
Vortex Crossfire II riflescopes use a fast focus eyepiece designed to quickly
and easily adjust the focus on the riflescope’s reticle.
The Crossfire II riflescope incorporates adjustable elevation and windage
dials with audible clicks. Each audible click moves the bullet’s point-of-
impact 1/4 of a minute of angle (MOA).
1/4 MOA closely corresponds to 1/4 inch at 100 yards, 1/2 inch at 200
yards, 3/4 inch at 300 yards...taking four (4) clicks to move the bullet’s
point-of-impact approximately one inch at 100 yards.
Windage and Elevation Adjustments
Begin adjusting the windage and elevation settings by first removing
the outer covers. Then, move the
turrets in the direction you wish
the bullet’s point-of-impact to
change. To make the adjustments,
rotate the adjustment dial in the
appropriate direction (up/down
or left/right) as indicated by the
arrows.
After sight-in, you can re-align the
zero marks on the turret dials with
the reference dots if you wish (see
Indexing Adjustment Dials with Zero
Reset on page 12). Replace outer covers when done.
How to adjust windage and elevation settings
Variable Power Adjustments
To change magnifications, turn
the magnification ring to the
desired level.
Magnification
Scale
Adjust the reticle focus
To adjust settings, turn dials:
· Up / Down
· Left / Right