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 diaphram Is What Controls How Much Light Is Released.
The Diaphragm of the microscope regulates the amount of light shown.
it is also known as the iris. It is located above the light source.
there are seven type of microscope.they are (1)Electron microscope (2)compound microscope (3)light microscope (4)scanning electron microscope (5)transmission electron microscope (6)dark field microscope and (7)light field microscope
The light diaphragm
The light diaphragm
On a microscope, the iris diaphragm controls the amount of light.
The diaphram Is What Controls How Much Light Is Released.
to hold the light
A diaphragm
The light diaphragm
The light diaphragm
The light diaphragm
the diaphragm
you can control it to adjust the amount of light
the diaphragm controls the amount of light entering the microscope