The diaphragm regulates the amount of light that reaches the objective lens. It is also called the iris.
The condenser and its diaphragm.
A diaphragm
Unlike the ocular and objective lenses, the condenser lens does not affect the magnifying power of the compound microscope The condenser can be moved up and down by a knob under the stage. A diaphragm within the condenser regulates the amount of light that reaches the slide.
The light diaphragm
It regulates the amount of light that passes through a specimen.
The condenser and its diaphragm.
It is called a diaphram.
The Diaphragm of the microscope regulates the amount of light shown.
A diaphragm
Unlike the ocular and objective lenses, the condenser lens does not affect the magnifying power of the compound microscope The condenser can be moved up and down by a knob under the stage. A diaphragm within the condenser regulates the amount of light that reaches the slide.
The light diaphragm
A diaphragm regulates the amount of light entering the microscope. Stage opening allows light to pass through the stage of the microscope.
It regulates the amount of light that passes through a specimen.
Regulates the amount of light entering the body tube...
It controls the amount of light coming up into the objective lens.
Diaphragm
the objective is the lens, there is the main ocular lens which you look through and then this leads to the turret. on the turret are 3 (usually) objective lenses which are usually 4x, 10x and 40x. so the objective are three lenses which change the amount of magnification on the microscope. :)