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Am iris diaphragm is a set of an over lapping metal plates that expand out to allow more light or fold in on each other to reduce the amount of light True or false
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Am iris diaphragm is a set of an over lapping metal plates that expand out to allow more light or fold in on each other to reduce the amount of light

True or false

User Demarchisd
by
7.9k points

1 Answer

4 votes
true
....................
(silly 20 character rule)
User DaveStephens
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8.9k points
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