Definitions
There is 1 meaning of the phrase
Iris Diaphragm.
Iris Diaphragm - as a noun
Diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening
Synonyms (Exact Relations)
iris4Example Sentences
"The iris diaphragm controls the amount of light that enters the camera lens."
"Adjusting the iris diaphragm enables you to achieve a desired depth of field."
"The photographer carefully manipulated the iris diaphragm to capture a sharp image with a blurred background."
"The iris diaphragm in the microscope regulates the amount of light reaching the specimen."
"To obtain a clear view of the specimen, the biologist adjusted the iris diaphragm accordingly."
