Vortex Optics IMPACT 25-75X70 SPOTTING SCOPE User Manual

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Adjustable 25–75x zoom eyepiece

The Impact features a versatile 25–75x eyepiece that
brings distant details
into view. Refocusing
is normally required
when you change the
magnification.

• Increase magnification by turning the
adjustment ring to the left (counter-clockwise).
• Decrease magnification by turning the
adjustment ring to the right (clockwise).

Focus the Impact spotting scope by slowly rotating the
focus dial until you see
a sharp, clear image
through the eyepiece.

Focusing the eyepiece

Maintain the optical brilliance of the Impact spotting scope
by keeping the lens surfaces free of dirt, dust, and oils.

Protect Lenses While Out in the Field.

Caring for the Lenses

Make use of the lens covers to protect the lenses when
not viewing.

Keep Lenses Clean.

Along with normal use comes the need to clean the spotting
scope lenses. Follow these guidelines for cleaning:

1. Remove any dust or grit from lenses before wiping.

Use a can of pressurized air or soft camel hair brush
(acrylic optical brushes also work well).

2. Clear lens of smudges, fingerprints, or eyelash oil.

Fog the lenses with your own breath and wipe with the
non-abrasive lens cloth included with the Impact spotting
scope.

Cleaning fluid and optical paper can also be used. However, you
should never use facial tissue, heavy cotton, or flannel clothing
on lenses—these materials can scratch the lens surfaces.

Other cleaning options: