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.
Today, the term microscope is generally used to refer to this type of compound microscope. In the compound microscope, the lens closer to the object to be viewed is refers to as the objective, while the lens closer to the eye is called the eyepiece.