it is the mirror located just below the stage. it then reflects the light towards the condenser and to the slide.
Mirror - It is used to reflect light through the object and lenses of the eye.
It allows one to tilt the upper part of the microscope so that you can view the specimen while seated.
There is usually a tiltable mirror underneath where the specimen is placed, A small lamp shines on the mirror and the beam is directed upwards. In some microscopes an upward shining lamp takes the place of a mirror.
The light diaphragm
the diaphragm controls the amount of light entering the microscope
the nuecwleus
It's the objective.
The part of the microscope is called the Condenser
Mirror - It is used to reflect light through the object and lenses of the eye.
Some microscopes have a mirror under the specimen to reflect room light up through the specimen. Others have a light bulb down there.
the diaphragm
condenser - lens system that aligns and focuses the light from the lamp onto the specimen diaphragms or pinhole apertures
The Iris Diaphragm.
It allows one to tilt the upper part of the microscope so that you can view the specimen while seated.
An electron microscope uses a beam of electrons to illuminate a specimen
An electron microscope uses a beam of electrons to illuminate a specimen
Fine Adjustment Knob