As known as iris. It can control the light that go through the specimen.
Open iris : Higher the brighter, lower the contrast.
Close iris : Lower the brighter, higher the contrast.
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The light diaphragm
The Diaphragm or diaphragm control lever regulates the amount of light passing through the slide specimen on the microscope stage.
it controls the amount of light let into the slide.
it is also known as the iris. It is located above the light source.
The diaphragm on a microscope is a circular disk placed beneath the stage that controls the amount of light entering the specimen. By adjusting the diaphragm, you can improve the contrast and clarity of the image by regulating the amount of illumination.
The dark ring on a microscope is known as the field diaphragm. It is located below the stage of the microscope and is used to control the amount of light that reaches the specimen. By adjusting the field diaphragm, you can change the brightness and contrast of the image being viewed under the microscope. Proper adjustment of the field diaphragm is essential for achieving optimal image quality and clarity during microscopy.
The light diaphragm
The Diaphragm or diaphragm control lever regulates the amount of light passing through the slide specimen on the microscope stage.
The light diaphragm
On a microscope, the iris diaphragm controls the amount of light.
The substage condenser on a microscope focuses and directs light onto the specimen, while the iris diaphragm controls the amount of light entering the microscope. The condenser helps improve image resolution and contrast, while the diaphragm regulates brightness and depth of field.
to hold the light
The function of an iris diaphragm on a microscope is to adjust the size of the aperture, controlling the amount of light entering the lens system. By changing the diameter of the iris diaphragm, you can adjust the depth of field and improve image contrast and clarity.
The light diaphragm
The diaphragm on a light microscope controls the amount of light passing through the specimen. By adjusting the diaphragm, you can enhance contrast and improve the clarity of the image by controlling the intensity and angle of the light.
The diaphragm or iris controls the amount of light that passes through the specimen on a microscope. By adjusting the diaphragm, you can regulate the intensity and focus of the light.
the diaphragm