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BINOCULAR INSTRUCTIONS
Y
our Bushnell binocular is a precision instrument designed to provide many years of pleasurable
viewing. This portion of the booklet will help you achieve optimum performance by explaining
how you can adjust the binocular to your eyes, and how to care for this instrument. Read the
instructions carefully before using your binocular.
EYE ADJUSTMENTS (Figure 1)
How to Adjust For Distance Between Your Eyes
The distance between the eyes, called “interpupillary distance,”
varies from person to person. To achieve perfect alignment of lens to
eye, follow these simple steps.
1. Hold your binocular in the normal viewing position.
2. Grasp each barrel firmly. Move the barrels closer together or
further apart until you see a single circular field. Always re-set your binocular to this
position before using.
How to Adjust For Individual Eye Strength
As individual eyesight varies from one person to another, Bushnell binoculars have a diopter
setting feature which allows you to fine-tune the binocular to your vision. Follow the focusing
instructions below for your binocular.
INTERPUPILLARY DISTANCE
Fig. 1
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