Discussion :: Communication Systems
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A lens has a hyperfocal distance of 7.5 m. It is focused at 7.5 m. Then
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A.
all objects from 7.5 m to infinity will appear in focus
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B.
all objects from 3.75 m to infinity will appear in focus
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C.
all objects from 0 to 7.5 m will appear in focus
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D.
all objects from 0 to 3.75 m will appear in focus
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Answer : Option B
Explanation :
No answer description available for this question.
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