Chap.2 Lens and Image Sensor Technology
10
Sensor
17.526 mm
C-mount
Lens
C-mount Camera
Sensor
12.5 mm
CS-mount
Lens
CS-mount Camera
Sensor
12.5 mm
5.026 mm
Adapter Ring
CS-mount Camera
C-mount
Lens
Sensor
12.5 mm
C-mount
Lens
CS-mount Camera
IP7161
Exterior View
Interior View
CS-mount
C-mount
C/CS-mount
Lens
IP7161
C/CS-mount
Lens
Note that a C-mount lens can be used on a CS-mount camera by adding a 5 mm spacer (C/CS adapter ring), but a
CS-mount lens cannot.
VIVOTEK’s IP7161 can fit in with either a CS-mount or C-mount lens by only adjusting an adjustment ring (Figure
2.9). The innovative method improves lens compatibility and installation.
Figure 2.7 Comparison of focal distance for C/CS-mount lenses
Figure 2.8 CS-mount camera with C-mount lens using adapter ring
Figure 2.9 Operation of VIVOTEK IP7161’s adjustment ring
Summary of Contents for IP Surveillance
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