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Section 14. Lens
14-4
There may be instances where the focusing numbers cannot be used to focus
the CC5MPX. One such scene may be where a nearby object is desired to be in
focus and the background may be out of focus. However, for most “scene”
images where nearby objects and far objects are not involved, the focusing
numbers work well.
FIGURE 14-4. Homepage Video Display and Focusing Numbers
14.3 Temperature Variations and Focus
The CC5MPX can operate under extreme temperature variations. The focus of
the lens can change slightly with large variations in temperature. For example,
if a lens is focused at +35
°
C the lens may be slightly out of focus at -40
°
C.
The change in focus will be less noticeable if the focus is adjusted closer to the
cameras operating temperature.
14.4 Lens IR Cut Filter
The CC5MPX camera is internally equipped with an IR cut filter. The filter is
required to filter out near-infrared light that can have an undesirable effect on
the images.
Содержание CC5MPX 6HULHV
Страница 2: ......
Страница 10: ...CC5MPX Table of Contents vi ...
Страница 12: ...Section 1 Introduction 1 2 ...
Страница 22: ...Section 3 Getting Started 3 8 FIGURE 3 7 CC5MPX Device Configuration Utility Settings Editor ...
Страница 28: ...Section 4 Cables Wiring 4 6 ...
Страница 36: ...Section 6 Camera Configuration 6 2 ...
Страница 69: ...Section 7 Camera Operation Using Web Browser Interface 7 33 FIGURE 7 30 External Trigger Setup Page ...
Страница 72: ...Section 7 Camera Operation Using Web Browser Interface 7 36 FIGURE 7 31 Motion Detection Page ...
Страница 84: ...Section 10 RS 485 Communications 10 2 ...
Страница 86: ...Section 11 PakBus Communications 11 2 ...
Страница 88: ...Section 12 Device Configuration Utility 12 2 FIGURE 12 2 Device Configuration Utility Screen ...
Страница 90: ...Section 13 Image Quality 13 2 ...
Страница 98: ...Section 15 Power Calculations and Timings 15 4 ...
Страница 104: ...Section 17 Remote Image Retrieval 17 4 ...
Страница 110: ...Section 19 Maintenance 19 4 FIGURE 19 5 Desiccant Location Location of Desiccant ...
Страница 116: ...Section 21 System Limitations 21 2 ...
Страница 122: ...Section 23 Quick Notes 23 4 ...
Страница 128: ...Appendix B CC5MPXWD Window Defroster Description B 2 FIGURE B 2 CC5MPXWD Window Defroster with Lens Tube Installed ...
Страница 129: ......