Eyecup Adjustment - Bushnell POWERVIEW 2 Guide Du Propriétaire

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Thank you for purchasing your new Bushnell® PowerView® 2 binoculars.
This manual will help you optimize your viewing experience 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.

EYECUP ADJUSTMENT

Your Bushnell PowerView 2 binocular is fitted with eyecups that provide a comfortable view of the full image and help to
exclude extraneous light. If you need to wear glasses when using binoculars, leave the eyecup in the "down" position (or,
for models with fold down style eyecups, fold them down) (Fig. 1, next page). For use without eyeglasses or sunglasses,
twist up the eyecups (or, for models with fold down style eyecups, simply leave them up) (Fig. 2). This will place your eyes
farther from the binocular's ocular lenses, at the correct eye relief distance, allowing you to see the full field of view.
IPD (INTERPUPILLARY DISTANCE) ADJUSTMENT
The spacing between the pupils of your eyes, called "interpupillary distance," varies from person to person. To match your
binoculars to your IPD or "eye to eye" width:
1. Point them at a white wall or blank area of the sky. Hold the binoculars and view through them as you normally would.
Don't worry about focus yet.
2. Grasp each side of the binocular firmly. Move the left and right sides closer together or farther apart (Fig. 3, next
page) until you see a single image with no shaded areas.
FOCUS AND DIOPTER ADJUSTMENT
1. Adjust the eyecups and IPD as described in the previous sections.
2. Using the attached lens cap or your hand, cover the objective lens on the right side
of the binocular.
3. Using the center focus knob, focus on a distant object with fine detail (e.g., brick
wall, tree branches, etc) until it appears as sharp as possible when viewed through
the left side of the binocular.
4. Uncover the objective lens on the right side, and cover the left objective lens while
continuing to view the same object.
5. Rotate the diopter adjustment ring (NOT the center focus knob) located directly
below the right eyecup (Fig. 4) to bring the object into focus in the right side of
the binocular. Note: on the compact 10x and 16x models, there is no ring; rotate
the entire right eyecup to adjust diopter. Avoid over-turning or forcing the diopter
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NEVER LOOK DIRECTLY AT THE SUN WITH YOUR BINOCULAR,
AS IT MAY CAUSE SERIOUS DAMAGE TO YOUR EYES
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PARTS GUIDE
Ocular Lens
Center Focus Knob
Eyecups
Tripod Adapter Socket*
Objective Lens
Diopter Adjustment Ring**
* under socket cap (compact models are
not tripod adaptable)
** no diopter ring on compact models-
rotate entire right eyecup
Fig. 4 Diopter Adjustment Ring
(10x42 roof prism model shown)
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