Depth of field
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In optics, particularly as it relates to film and photography, depth of field (DOF) is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image. Although a lens can precisely focus at only one distance at a time, the decrease in sharpness is gradual on each side of the focused distance, so that within the DOF, the unsharpness is imperceptible under normal viewing conditions.
- Related: Angle of view, Bokeh, Camera angle, Circle of confusion, Rayleigh length, Numerical aperture, Deep focus, Depth-of-field adapter, Depth of focus, Frazier lens, Hyperfocal distance, Shallow focus, Tilted plane focus, Miniature faking
Nice simple intro to DOF Nice simple intro to DOF www.naturessecretlarder.co.uk/.../depth-of-field-explained.htm - Web |
Depth of Field explanation and comparison photogra... Depth of Field explanation and comparison photographs www.kevinwilley.com/l3_topic02.htm - Web |
Depth of Field—the Third Dimension Depth of Field—the Third Dimension photospot2004.blogspot.com/.../depth-of-field-third-dimension.html - Web |
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