Optika Italy SZ-STL1, Instruction Manual

Page: 40 / 312

Page 40
9.10 Use of illumination (SZ-ST2 / 3 / 7 / 8)
1. Turn the transmitted light knob
②
in order to turn ON/OFF or
to change the intensity of the transmitted light LED. (Fig. 53)
2. Turn the incident light knob
①
in order to turn ON/OFF or to
change the intensity of the incident light LED.
• It is possible to use both illuminations at the same time.
F Fig. 53 ig. 53
F Fig. 54 ig. 54
②
①
③
③
F Fig. 56 ig. 56
Only for SZ-ST7 / SZ-ST8:
• Tilt and position the self-supporting arms of the base
③
to
optimally illuminate the sample. (Fig. 54)
• The arms can be placed individually in the desired position.
9.11 Use of illumination (SZ-OBL)
1. Turn the transmitted light knob
①
in order to turn ON/OFF or
to change the intensity of the transmitted light LED. (Fig. 55)
2. Turn the mirror rotation knob
②
to tilt the mirror until the de -
sired oblique illumination is obtained.
• The mirror has a smooth surface and a knurled surface. The
two surfaces make it possible to optimise observation by
providing adequate contrast depending on the sample to be
observed.
9.12 Use of eye shields (SZO-B / T)
• Use with eyeglasses
Fold rubber eyeshields with both hands. Folded eyeshields avoid
scratching the lenses of eyeglasses. (Fig. 55)
F Fig. 55 ig. 55
①
②