Motic 1100200600841, Instruction Manual

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4.7 Illumination
：
This microscope provides three modes of illumination: transmitted bright field/ dark field and incident.
4.7.1Transmitted illumination
Transmitted illumination is provided by a 30W/ 6V halogen bulb (Fig.14), light diffuser dish, carriage,
light barrier, and Ø41mm ~ Ø2mm adjustable diaphragm. Turn the main power on (Fig.15); rotate the
adjustment dial on the right side of the base to turn illumination on (Fig.16), rotate the bright field/ dark
field selector to choose the desired transmitted illumination mode (Fig.17); and use the diaphragm
adjustment handle on the stage to set the diameter of the light beam. (Fig.18)
Fig.14 Fig.15
Fig.16 Fig.17