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| Q: | What is the "focal length" of the ECG® Wireless Inspection Cameras? |
| A: | The focal length of a camera lens is the distance between the center of the lens when an in-focus image is formed of an object. The focal length of a lens establishes the field of view of the camera. The shorter the focal length is, the larger the field of view.The focal lengths for the ECG® Wireless Inspection Cameras are as follows: 20cm for the WIC-1™ 15cm for the WIC-100™ 1cm for the WIC-107 Waterproof Camera/Shaft |
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