Canon ef 35mm f-2 is usm wide angle 5178b002 用户手册
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6.5
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Infinity compensation mark
Distance index
Thank you for purchasing a Canon product.
EF35mm f/2 IS USM is a wide-angle single focus lens that provide high
image quality.
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“IS” stands for Image Stabilizer.
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“USM” stands for Ultrasonic Motor.
Safety Precautions
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Do not look at the sun or a bright light source through the lens
or camera. Doing so could result in loss of vision.
Looking at the sun directly through the lens is especially hazardous.
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Whether it is attached to the camera or not, do not leave the
lens under the sun without the lens cap attached. This is to
prevent the lens from concentrating the sun’s rays, which could cause
a fire.
Handling Cautions
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If the lens is taken from a cold environment into a warm one,
condensation may develop on the lens surface and internal
parts. To prevent condensation in this case, first put the lens into an
airtight plastic bag before taking it from a cold to warm environment.
Then take out the lens after it has warmed gradually. Do the same
when taking the lens from a warm environment into a cold one.
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Do not leave the lens in excessive heat such as in a car in direct
sunlight.
High temperatures can cause the lens to malfunction.
Conventions used in this instruction
Warning to prevent lens or camera malfunction or damage.
Supplementary notes on using the lens and taking pictures.
1. Mounting and Detaching the Lens
See your camera’s instructions for details on mounting and
detaching the lens.
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After detaching the lens, place the lens with the rear end up to
prevent the lens surface and contacts from getting scratched.
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If the contacts get soiled, scratched, or have fingerprints on
them, corrosion or faulty connections can result. The camera
and lens may not operate properly.
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If the contacts get soiled or have fingerprints on them, clean
them with a soft cloth.
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If you remove the lens, cover it with the dust cap. To attach it
properly, align the lens mount index and the ○ index of the dust
cap, and turn clockwise
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❶ . To remove it, reverse the order.
2. Setting the Focus Mode
To shoot in autofocus (AF) mode, set the focus mode switch to AF ❷ .
To shoot in manual focus (MF) mode, set the focus mode switch to MF,
and focus by turning the focusing ring. The focusing ring always works,
regardless of the focus mode ❸ .
After autofocusing in ONE SHOT AF mode, focus manually by
pressing the shutter button halfway and turning the focusing ring.
(Full-time manual focus)
3. Infinity Compensation Mark
To compensate for shifting of the infinity focus point that results from
changes in temperature.
The infinity position at normal temperature is the point at which the
vertical line of the distance scale L mark is aligned with the distance
index ❹ .
For accurate manual focusing of subjects at infinity, look through
the viewfinder or look at the magnified image* on the LCD screen
while rotating the focusing ring.
* For cameras with Live View shooting capability.
Nomenclature
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① Distance scale
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② Distance index
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③ Focusing ring
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④ Focus mode switch
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⑤ Image Stabilizer switch
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⑥ Lens mount index
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⑦ Contacts
EF Lenses
EF35mm f/2 IS USM
Instructions
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