Context: The field of view is the extent of the observable world that is seen at any given moment. In the case of optical instruments or sensors it is a solid angle through which a detector is sensitive to electromagnetic radiation.\n\nQuestion: what does the term field of view mean?
Please answer the following question by reasoning step-by-step.
the extent of the observable world that is seen at any given moment
To answer the question, consider the following: The field of view is the extent of the observable world that is seen at any given moment.

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So, the answer is the extent of the observable world that is seen at any given moment