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7 Technical parameter
7-1
A23.1502 Techn ical Data Sheet
Eyepiece
Standard configuration
Auxiliary objectives
0.5X
1.5X
2X
Working
distance100mm
Working
distance165mm
Working distance
45mm
Working distance
30mm
Magnification
Field
of
view
Magnification
Field
of
view
Magnification
Field
of
view
Magnification
Field
of
view
10X/20
7X
28.6
3.5X
57.1
10.5X
19
14X
14.3
45X
4.4
22.5X
8.9
67.5X
3
90X
2.2
15X/15
10.5X
21.4
5.25X
42.8
15.75X
14.3
21X
10.7
67.5X
3.3
33.75X
6.7
101.25X
2.2
135X
1.7
20X/10
14X
14.3
7X
28.6
21X
9.5
28X
7.1
90X
2.2
45X
4.4
135X
1.5
180X
1.1
7-2
CCD specifi cati on
CCD Model
Specification
NTSC
PAL
Pick-up Device
1/3
″
1/3
″
Vertical Resolution
450 TV line
450 TV line
Number of Pixels
（
H
）
768*
（
V
）
494
（
H
）
712*
（
V
）
582
Scanning System
525 lines, 60Field/Second
625lines
，
50 Field/Second
White Balance
Can be switched between auto white balance and hand white balance
Back light compensation
Auto
Auto
Signal/Noise ratio
More than 46db
More than 46db
Gamma Characteristic
0.45
0.45
Minimum illumination
3 Lux
3 Lux
Input voltage
12V DC
（
9V-14V
）
12V DC
（
9V-14V
）
Power consumption
1.85 or less
1.85W or less
★
Working distance is fixed regardless of the magnification factor.
