What does iris diaphragm mean?

Definitions for iris diaphragm
iris di·aphragm

This dictionary definitions page includes all the possible meanings, example usage and translations of the word iris diaphragm.

Princeton's WordNet

  1. iris, iris diaphragmnoun

    diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening

GCIDE

  1. Iris diaphragm

    An adjustable diaphragm, reminiscent of the iris of the eye in its action, by which the diameter of an approximately circular opening may be controlled, as for regulating the aperture of a lens; it consists of a number of movable thin curved plates fastened at regular intervals around the inside of a ring, the positions of which are simultaneously adjusted by a single knob on the outside of the lens. It is used in cameras and microscopes.

ChatGPT

  1. iris diaphragm

    An iris diaphragm is a mechanical device commonly used in optical systems to control the amount of light passing through a lens or entering a system. Its design resembles the iris of an eye, with its aperture size adjustable to regulate light intensity. It is commonly found in cameras, microscopes, and other optical instruments for controlling the diameter and intensity of the light beam.

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Numerology

  1. Chaldean Numerology

    The numerical value of iris diaphragm in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of iris diaphragm in Pythagorean Numerology is: 6

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"iris diaphragm." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/iris+diaphragm>.

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