STATESVILLE HAUNTED PRISON Â®. The Prisoners have rioted, the guards have fled, a darkness has seized control of this Maximum Security Prison and our Warden has opened the gates for visitors.
Substage: The area under the stage, called the substage, may contain a diaphragm, a. condenser, or both. Diaphragm: The diaphragm regulates the amount of light passing from the light source. through the specimen and through the lens system of the microscope.
1 Look through the eyepiece (1) and move the focus knob until the image comes into focus. 2  Adjust the condenser (7) and light intensity for the greatest amount of light.  Move the microscope slide around until the sample is in the centre of the field of view (what you see).