Use Of Additional Lenses 0.3X-0.5X; Black/White Stage Plate (Sz-St1/2/3/7/8) - Optika Italy SZ Serie Manual De Instrucciones

Serie SZO (0.67x - 4.5x / F.N. 23mm)
Eyepiece
Field Number
(mm)
Objective Total Mag.
0.3X 2.01X-13.5X
0.5X 3.35X-22.5X
0.75X 5.03X-33.75X
1X 6.7X-45X
1.5X 10.05X-67.5X
2X 13.4X-90X
8.8

Use of additional lenses 0.3X-0.5X

The additional lenses 0.3X and 0.5X have a long
working distance and therefore the total stroke of the
focusing column cannot compensate.
To make the additional lenses 0.3X and 0.5X work
correctly, proceed as follows:
1. Screw the additional lens on the microscope body
as already described in chapter 8.7.
2. Uninstall the microscope body from the head hol-
der.
3. Install the spacer ① in the head holder and screw
the fixing knob ②.(Fig. 45)
4. Re-install the microscope body onto the spacer
and screw the fixing knob ③.(Fig. 46)
5. Begin working normally.
8.9

Black/white stage plate (SZ-ST1/2/3/7/8)

You can use a black/white contrast disc to increase
the contrast of the image when working in incident
light. (Fig. 47).
If you are looking at bright samples, place the disc
with the black part facing up.
10x
23
Field Of View Total Mag.
(mm)
114.43-17.04 3.02X-20.25X
68.66-10.22 5.03X-33.75X
45.77-6.81 7.54X- 50.63X
34.33-5.11 10.05X-67.5X
22.89-3.41 15.08X-101.25X
17.16-2.56 20.1X-135X
15x
16
Field Of View Total Mag.
(mm)
79.60-11.85 4.02X-27X
47.76-7.11 6.7X-45X
31.84-4.74 10.05X-67.5X
23.88-3.56 13.4X-90X
15.92-2.37 20.1X-135X
11.94-1.78 26.8X-180X
①
②
Page 30
20x
12
Field Of View Total Mag.
(mm)
59.70 -8.89 5.03X-33.75X
35.82-5.33 8.38X-56.25X
23.88-3.56 12.56X-84.38X
17.91-2.67 16.75X-112.5X
11.94-1.78 25.13X-168.75X
8.96-1.33 33.5X-225X
25x
9
Field Of View
(mm)
44.78-6.67
26.87-4.00
17.91-2.67
13.43-2.00
8.96-1.33
6.72-1.00
F ig. 45 F ig. 45
③
F F ig. 46 ig. 46
F ig. 47 F ig. 47