Bushnell Infinity 61-8545 User manual

LIT. #: 09-0943/03-07
™
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LANGUAGES
English .............5
Français......... 13
Español.......... 21
Deutsch......... 29
Italiano .......... 37
Português...... 45
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Well done.
You’ve just revolutionized
your worldview.
One look through your new Bushnell optics,
and it’s clear – the world has never been so
bright and sharp. You’re holding and viewing
optical perfection. Hitting you at light speed
is more than half a century’s research and
development, innovative technology and intense
focus on building only the finest, most feature-
rich optics in every class of product we create.
No compromises.
Optical Precision. Viewing Perfection. Uncompromised
Design Standards. Congratulations on your ownership of
Bushnell Optics.
While others merely pursue excellence,
we’ve made our own brand of it for
more than 50 years. Bushnell. Fearless
pioneers in the world of optics and
outdoor technologies, blazing trails with
a fire for enhancing your connection
with this big, beautiful world.
is is life. Magnified.
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ank you for purchasing your new Bushnell Infinity™ binocular. is unique precision instrument combines the
finest optical materials, craftsmanship, and technology. In addition to Bushnell’s exclusive Rainguard® hydrophobic
lens coating, the new Infinity features SHR Prism Coating Technology. SHR is a prism coating with super high
reflectance that provides a higher level of light transmission efficiency. e new Infinity chassis is constructed with
reinforced polycarbonate composite materials for reduced weight without compromising strength. And, a full body
rubber coating adds even more durability to your Infinity binocular.
is manual will help you optimize 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
How to Adjust for Distance Between Your Eyes
e distance between the eyes, called “interpupillary distance,” or “IPD”, varies from person to person. To achieve
perfect alignment of lens to eyes, 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 (Fig. 1)
until you see a single circular field.
Always re-set your binocular to this
position before using it.
How to Adjust for Individual Eye Strength
As individual eyesight varies from one person to another, your Bushnell Infinity binocular has a diopter setting feature
which allows you to fine-tune the binocular to your vision. Follow the focusing instructions on the next page.
Interpupillary Distance Adjustment
Fig. 1
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FOCUSING
1. Adjust the interpupillary distance (Fig. 1) until you see a single circular image.
2. Keep both eyes open at all times.
3. Using the attached lens cap or your hand, cover the objective (front) lens on the right side of the binocular as
you look into the eyepieces.
4. Rotate the center focus knob, focusing on a distant object with fine detail (e.g., brick wall, tree branches, etc)
until it appears as sharp as possible on the left side.
5. Uncover the objective lens on the right side, and cover the left objective lens while continuing to view the same
object.
6. Pull up the center focus knob to unlock the diopter adjustment (Fig. 2) and bring the object into equally sharp
focus in the right side of the binocular. e diopter adjustment provides fine focus for the right eyepiece only.
7. Avoid over-turning or forcing the diopter mechanism. If you are unable to bring the object into focus in the
right side by adjusting the diopter ring, make sure the left side is still focused (return to step 3 if necessary).
8. Once the diopter adjustment is set for your eyesight, push the focus knob back down to lock it in place .
9. Your binocular should now be adjusted for your eyes. Focusing for any distance can now be done simply by
turning the center focus knob.
Diopter Adjustment Unlocked
Diopter Adjustment Locked
Fig. 2
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EYECUP ADJUSTMENT: (Fig. 3 and 4)
Your Bushnell Infinity binocular is fitted with twist-up eyecups designed for your comfort and to exclude
extraneous light. For users without eyeglasses, twist the eyecups up, rotating the eyecups counter- clockwise until
they lock into the fully “up” position (fig. 3). If you wear glasses, make sure the eyecups are in the down position-
this will bring your eyes closer to the binocular lens, allowing you to see the full field of view. To lower the
eyecups from the full “up” position, rotate them clockwise while pushing down (fig. 4). e eyecups may also be
left at positions “in between” fully up and fully down, which may suit some individuals better.
Eyecup in
“Up” Position
Eyecup in
“Down” Position
Fig. 3 Fig. 4
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NECKSTRAP ATTACHMENT : (Fig. 5 and 6)
To attach the short strap adapter, first align the strap with the plastic post positioned as shown in Fig. 5. Push the post
straight down onto the release button (white arrow), then slide it up towards the eyepiece (black arrow) as shown in Fig.
5, until it clicks into place. Make sure the release button pops back up. e long neckstrap may be looped through
the lugs on the short straps either before or after this procedure. To remove the strap, press the release button, and slide
the post back out of the socket (Fig. 6).
TRIPOD SOCKET : (Fig. 7)
To attach the Infinity to a tripod or monopod, unscrew (counter-clockwise) the “B” logo cap which covers the threaded
socket inside the center hinge, and set it aside in a safe place. Use a compatible binocular tripod adapter, such as the
Bushnell model #161001, (an “L” shaped device which goes between the binocular and tripod) to attach it to any
standard tripod in a horizontal position to provide a stable image during prolonged viewing.
Binocular Tripod
Adapter (optional)
(Bushnell#161001CM)
Strap Attachment Socket
Fig. 7
Fig. 5 Fig. 6
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NEVER LOOK DIRECTLY AT THE SUN WITH YOUR BINOCULAR
AS IT MAY CAUSE SERIOUS DAMAGE TO YOUR EYES
WATERPROOF / FOGPROOF
Your Bushnell Infinity binocular has been designed and built utilizing the latest waterproof and fogproof technology.
Infinity binoculars are O-ring sealed for complete moisture protection. Fogproof protection is achieved from dry
nitrogen purging that removes all internal moisture.
INSTRUCTIONS FOR CARE
Your Bushnell Infinity binocular will provide years of trouble-free service if it receives the normal care you would give
any fine optical instrument.
1. Avoid sharp impacts. Set the binocular down gently on hard surfaces.
2. Tug on the strap after attaching it to make sure it is securely fastened to the binocular before placing it around
your neck.
3. Store your binocular in a cool, dry place whenever possible.
CLEANING
1. Blow away any dust or debris on the lens (or use a soft lens brush).
2. To remove dirt or finger prints, clean with a soft cotton cloth rubbing in a circular motion. Use of a coarse
cloth or unnecessary rubbing may scratch the lens surface and eventually cause permanent damage. e
included, washable“microfiber”cleaning cloth is ideal for the routine cleaning of your optics. Simply breathe
lightly on the lens to provide a slight amount of moisture, then gently rub the lens with the microfiber cloth.
3. For a more thorough cleaning, photographic lens tissue and photographic-type lens cleaning fluid or isopropyl
alcohol may be used. Always apply the fluid to the cleaning cloth – never directly on the lens.
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