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Blur by Subject Movement
Letting the subject move can provide blur ranging from that which implies motion, to time lapse. The juxtaposition of a moving subject against a fixed background makes for a dynamic composition.
Subject blur means a slow shutter speed relative to the movement of the subject.
Freezing a subject means a fast shutter speed relative to the subject.
Examples
Here, the Ferris wheel was spinning. The juxtaposition of the moving Ferris wheel and the fixed points of light makes for a dynamic composition.
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- Technique section discusses every aspect of making a sharp image handheld or on a tripod.
- Depth of field and how to bypass depth of field limitations via focus stacking.
- Optical aberrations: what they are, what they look like, and what to do about them.
- MTF, field curvature, focus shift: insight into the limitations of lab tests and why imaging performance is far more complex than it appears.
- Optical aberrations: what they are, what they look like, and what to do about them.
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Intrigued? See Focusing Zeiss DSLR Lenses For Peak Performance, PART ONE: The Challenges, or (one topic of many) field curvature.
