When the rib of the inverter knob is in a vertical
position, the vertical circle image will be seen in the
microscope window. When the rib is in a horizontal
position, the horizontal circle image will appear in the
removal and installation.
Figure 47. Inverter prism, removal and installation.
disassemble the inverter prism.
disassembly and reassembly.
(4) Replace all damaged or defective parts.
e. Installation. Refer to figure 45 and install the
micrometer circle illumination prism.
100. Inverter Prism
a. General. The inverter prism is used to shift the
circle images seen in the microscope window from the
vertical to the horizontal.
Figure 48. Inverter prism, disassembly and