Optika Italy B-60 Serie Manuel D'utilisation page 14

9.11 Use of the mirror (only B-61)
1. Unscrew the lens ① from the frame. (Fig. 16)
2. Insert the base of the mirror ② in the empty hole in the
frame. (Fig. 17)
3. Rotate or tilt the mirror surface toward the light in order to
achieve a proper illumination of the specimen.
• Due to the condenser dimension, the mirror can be used
only on B-61 model. It is not possible the use with any
other model.
9.12 Use of the polarizer (optional)
1. Remove the specimen from the stage.
2. Looking inside the eyepieces, rotate the polarizer until the
darkest position is achieved.
3. Once the dark is achieved ("extinction" or "Crossed Nicol"
position) it is possible to begin the observation.
①
Page 14
F ig. 16 F ig. 16
②
F ig. 17 F ig. 17