12
1-5 Installing the C-mount Cameras
Preparation
1-5
Installing the C-mount Cameras
1-5-1
Optical chart
The values in the following chart are approximations, and the Camera must be
adjusted after it is mounted.
The X axis of the optical chart shows detection range L (mm), and the Y axis
shows the camera distance A (mm). The curves on the optical chart show the
relationship between the detection range and camera distance for each CCTV
lens. The values are significantly different for each lens, so double-check the
model of the lens before using the graph. The “t” values indicate the lengths of
the Extension Tubes. The value “t0” shows the case where an Extension Tube
40
100
1000
10000
4
10
100
1000
Detection range(mm)
Detection range(mm)
ML-0614
ML-0813
ML-1214
ML-1614
ML-2514
ML-3519
ML-5018
Lens model
3Z4S-LE
Lens model
3Z4S-LE
Camera distance
A(mm)
Camera distance
A(mm)
200
1000
10000
2
10
100
1000
t2
t5
t10
t15
t20
t30
t35
t50
t45
t5
t10
t15
t20
t25
t30
t40 t35
t45
t50
t60
t0
t2
t40
t25
t0
ML-7527
ML-10035
t: Extension tube
Example
t0: Extension tube
is not required.
t5: 5-mm extension
tube is required.
Z01E-EN-01+ZFX+SettingGuide.book Seite 12 Mittwoch, 13. Februar 2008 2:38 14
