Examlex
Explain how a firewall keeps computers safe from hackers.
Resolution
The ability to distinguish two objects from each other in spatial or temporal domains, often used in terms of imaging or visual clarity.
Depth of Field
In photography, the range within a photo that appears sharp and in focus, with the area in front of and behind the subject appearing more blurred.
Total Magnification
The overall enlargement of the viewed image in microscopy, calculated by multiplying the magnification of the ocular lens by that of the objective lens.
Field of View
The extent of the observable world seen at any given moment from a particular position and viewpoint.
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