What is exposure?
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What is exposure?
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Exposure is…
• the AMOUNT OF LIGHT (controlled by the aperture) that is captured over a SPECIFIC AMOUNT OF TIME (controlled by the shutter speed).
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Aperture
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What are the apertures?
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Depth of Field
- Distance that appears sharp between the subject and background
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Focal Lens
• Distance created by lens
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The lens this class uses is
• 35mm
• Captures a fairly wide angle
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• The further away your camera is from the subject, the greater the depth of field.
• Higher f-stop numbers obtained by using smaller apertures produce deep depth of field.
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• The closer your camera is from the subject, the lower the depth of field.
• Lower f-stop numbers obtained by using larger apertures produce low depth of field.
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Bottom Line:
• Depth of field depends on three factors:
• aperture,
• distance to subject,
• focal length.