iris diyaframı

listen to the pronunciation of iris diyaframı
Türkçe - İngilizce
iris diaphragm
An adjustable diaphragm, suggesting the iris of the eye in its action, for regulating the aperture of a lens, consisting of a number of thin pieces fastened to a ring
A circular device with a variable diameter, commonly used on cameras to regulate the amount of light admitted to a lens
It is used in cameras and microscopes
iris diyaframı