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Depth of field
Depth of field refers to the range of distances in a photograph that appears to
PhotoWiki
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What is bokeh?
Bokeh is a term used to describe the aesthetic quality of the blur in a
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What is aspect ratio?
Aspect ratio refers to the relationship between the width and the height of an image
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Focal length
In photography, the term «millimeters» refers to the focal length of a lens. The focal
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The inverse square law
In photography, the inverse square law is used to understand how the intensity of a
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What is ISO
ISO is a measure of a camera’s sensitivity to light. It stands for International Organization