9
4
、
Technical parameter
SZG series
4-1
Optics
Standard objective
Objective for selection
WD 100mm
Auxiliary lens 1.5X
WD 47mm
Auxiliary lens 2X
WD 26mm
Auxiliary lens 0.75X
WD 120mm
Eyepiece
Mag.
Field
mm
Mag.
Field
mm
Mag.
Field
mm
Mag.
Field
mm
6.7X
32.8
10.1X
21.9
13.4X
16.4
5.0X
43.8
7.0X
31.4
10.5X
21.0
14.0X
15.7
5.3X
41.9
8.0X
27.5
12.0X
18.3
16.0X
13.8
6.0X
36.7
10.0X
22.0
15.0X
14.7
20.0X
11.0
7.5X
29.3
15.0X
14.7
22.5X
9.8
30.0X
7.3
11.3X
19.6
20.0X
11.0
30.0X
7.3
40.0X
5.5
15.0X
14.7
30.0X
7.3
45.0X
4.9
60.0X
3.7
22.5X
9.8
40.0X
5.5
60.0X
3.7
80.0X
2.8
30.0X
7.3
10X/22
45.0X
4.9
67.5X
3.3
90.0X
2.4
33.8X
6.5
10.1X
23.9
15.1X
15.9
20.1X
11.9
7.5X
31.8
10.5X
22.9
15.8X
15.2
21.0X
11.4
7.9X
30.5
12.0X
20.0
18.0X
13.3
24.0X
10.0
9.0X
26.7
15.0X
16.0
22.5X
10.7
30.0X
8.0
11.3X
21.3
22.5X
10.7
33.8X
7.1
45.0X
5.3
16.9X
14.2
30.0X
8.0
45.0X
5.3
60.0X
4.0
22.5X
10.7
45.0X
5.3
67.5X
3.6
90.0X
2.7
33.8X
7.1
60.0X
4.0
90.0X
2.7
120.0X
2.0
45.0X
5.3
15X/16
67.5X
3.6
101.3X
2.4
135.0X
1.8
50.6X
4.7
13.4X
17.9
20.1X
11.9
26.8X
9.0
10.1X
23.9
14.0X
17.1
21.0X
11.4
28.0X
8.6
10.5X
22.9
16.0X
15.0
24.0X
10.0
32.0X
7.5
12.0X
20.0
20.0X
12.0
30.0X
8.0
40.0X
6.0
15.0X
16.0
30.0X
8.0
45.0X
5.3
60.0X
4.0
22.5X
10.7
40.0X
6.0
60.0X
4.0
80.0X
3.0
30.0X
8.0
60.0X
4.0
90.0X
2.7
120.0X
2.0
45.0X
5.3
80.0X
3.0
120.0X
2.0
160.0X
1.5
60.0X
4.0
20X/12
90.0X
2.7
135.0X
1.8
180.0X
1.3
67.5X
3.6
4-2
Auxiliary lens (for selection)
Auxiliary lens
Mag.
WD (mm)
Auxiliary lens
Mag.
WD (mm)
SAO0.5 0.5X 177 SAO1.5 1.5X
47
SAO0.75 0.75X
117
SAO2
2X
26
★
The working distance is settled, it will not changed as the magnification changed.
★
Total mag.= Zoom mag. X Eyepiece mag. X Auxiliary objective mag.
View field of eyepiece
Field diameter
（
mm
）
=
Zoom mag. * auxiliary objective mag.
4-3
Photo adaptor mag.= Zoom mag.(* Auxiliary objective mag.) * Photo eyepiece mag.
4-4
TV device mag.=Zoom mag.
（
* Auxiliary objective mag.
）
* C-mount TV adaptor
