Carson Makalu 10x42 Binoculars - Manual (Page 6)

Others will not have a center focus wheel, and you must turn each eyepiece independently to focus.
Never try and force an eyepiece if it was not designed to turn. This may seriously damage your binocular.
Roll-Down Eyecups
Your binoculars may be fitted with rubber eyecups designed to exclude extraneous light. If you wear
eyeglasses, you may be able to roll-down the eyecups. Some binoculars are outfitted with twisting
eyecups which raise and lower the eyecups. For eyeglass wearers, lowering or rolling down the eyecups
will bring your eyes closer to the binocular lenses, thus providing an improved field of view. Please note
that not all binoculars are equipped with roll-down or twisting eyecups.
/PERATIONOF:OOM"INOCULARS
Many binoculars are equipped with a zoom function to allow you to take
a closer look at the object you are viewing. In order to operate a zoom
binocular, you must first focus on a distant object. To zoom in, simply
adjust the zoom lever or switch to the desired magnification setting.
Please note that you may need to adjust the center focus wheel slightly
when changing the power setting.
CAUTION: VIEWING THE SUN CAN CAUSE PERMANENT EYE DAMAGE.
DO NOT VIEW THE SUN WITH THIS BINOCULAR OR EVEN WITH THE NAKED EYE. 7
Please note that certain binoculars have different focusing systems. Some may
only contain a center focus wheel which will focus both eyepieces simultaneously. Some
may employ a central focus wheel with a rotating left eyepiece. Others will not have a
center focus wheel, and you must turn each eyepiece independently to focus. Never try
and force an eyepiece if it was not designed to turn. This may seriously damage your
binocular.
Roll-Down Eyecups
Your binoculars may be fitted with rubber eyecups designed to exclude extraneous light.
If you wear eyeglasses, you may be able to roll-down the eyecups. Some binoculars are
outfitted with twisting eyecups which raise and lower the eyecups. For eyeglass
wearers, lowering or rolling down the eyecups will bring your eyes closer to the
binocular lenses, thus providing an improved field of view. Please note
that not all binoculars are equipped with roll-down or twisting eyecups.
Operation of Zoom Binoculars
Many binoculars are equipped with a zoom function to
allow you to take a closer look at the object you are
viewing. In order to operate a zoom binocular, you must
first focus on a distant object. To zoom in, simply adjust the
zoom lever or switch to the desired magnification setting.
Please note that you may need to adjust the center focus
wheel slightly when changing the power setting.
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