Vortex Optics RAZOR HD GEN II 3-18X50 RIFLESCOPE - Manual (Page 9)

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RETICL E
Final Range Sight-In
After the riflescope has been bore-sighted, final sight-in should be done at
the range using the exact ammunition expected to be used while shooting.
Sight in and zero the riflescope at the preferred distance. 100 yards is the
most common zero distance, although a 200 yard zero may be preferred for
long range applications.
Be sure the reticle is in focus (see Reticle Focus section on page 6) and
adjust the side focus knob if present until the target image is sharp and
without parallax error (see Using the Side Focus section on page 8).
1. Following all safe shooting practices, fire a three-shot group as
precisely as possible.
2. Next, adjust the reticle to match the approximate center of the shot
group. Be sure to read page 11–12 prior to making adjustments.
Note: If the rifle is very solidly mounted and cannot be moved, simply
look through the scope and adjust the reticle until it is centered on the
fired group.
3. Carefully fire another three-shot group and see if the bullet group is
centered on the bull’s eye.
This procedure can be repeated as many times as necessary to achieve a
perfect zero.
m
ainTenance
Cleaning
The fully waterproof and fogproof Vortex Razor HD riflescope
requires very little routine maintenance other than periodically
cleaning the exterior lenses. The exterior of the scope may be cleaned
by wiping with a soft, dry cloth.
When cleaning the lenses, be sure to use products, such as the Vortex
Fog Free cleaning products or Lens Pen, that are specifically designed
for use on coated optical lenses.
• Be sure to blow away any dust or grit on the lenses prior to wiping
the surfaces.
• Using your breath, or a very small amount of water or pure
alcohol, can help remove stubborn things like dried water spots.
Lubrication
All components of the Vortex Razor HD riflescopes are permanently
lubricated, so no additional lubricant should be applied.
Note: Other than to remove the top turret cover for zeroing purposes,
do not attempt to disassemble any components of the riflescope.
Disassembling of riflescope may void warranty.