There are several descriptions about wide-angle lens. Which one is incorrect?
A. short focal length
B. shallow depth of field
C. Exaggerate the relative distance between subjects
D. perspective distortion
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What can we use shutter to ______?
A. allow light to pass for a determined period
B. control the depth of field
C. influence the clearance of photo
D. record the track of moving subject by extending the time of a shutter cycle
What’s the relationship between focal length of lens the depth of field?
A. Focal length of lens is proportionate to depth of field.
B. Focal length of lens is shorter, so depth of field is larger.
C. Focal length of lens is longer, the depth of field is smaller.
D. Without any other consideration,Wide-angle lens can take photos of larger depth of field.
______belong to photometric mode in camera.
A. center-weighted average metering
B. sharpness metering
C. border metering
D. spot metering
There are several descriptions about the picture taken under Front Lighting, which one is correct?
A. It easily causes eyes have light.
B. Shadow tone is not rich.
C. Third dimension is strong.
D. Third dimension is weak.
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