ing is provided so that a mirror can be mounted on the plate for directing the light to the screen when using the vertical microscope, Figure 3, or when it is desired to direct the beam of light onto a drawing board. This mirror is used m connection with the Micro-Tessars only. The microscope is… … Figure 2—Large Projection Microscope, Combined of our Large Horizontal and Vertical Type, in Horizontal Position. Projection Microscope. Thus objects in liquid or substances in a more or less liquid state can be projected with the microscope in the vertical position, while objects which do not have…
