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An opening, usually circular, that limits the quantity of light that can enter an optical instrument is called: a. aperture c. vantage b. poignant d. precocious
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An opening, usually circular, that limits the quantity of light that can enter an optical instrument is called:

a.
aperture
c.
vantage
b.
poignant
d.
precocious

User Ye
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2 Answers

1 vote
The answer is A. Aperture
User Bart Simpson
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4 votes
The answer is A. Aperture
User Angelo Genovese
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