Depending on the make and model of the webcam being used, some may effectively capture footage up to 20 feet away while others have a significantly shorter range. Generally speaking, laptop webcams are simply not suitable for long distance surveillance purposes.
However, if you happen to have a newer webcam that is compatible with HD lenses, it may be able to pick up objects from a distance of several feet. As such, it really depends on the specific model in question.
How Far Can a Webcam Focus?
A webcam can be set to focus on an object that is a maximum of 5 feet away. Webcams are designed to capture real-time imagery using video conferencing technology. The average webcam is best suited for objects within a 2-to-5-foot radius at most, or the webcam’s optical capabilities will result in a very blurry image.
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How Far Should I Be from My Laptop Webcam?
In general, you should be at least six feet away from your webcam. If you are far away from your webcam, it’s likely that your images will be displaced when they appear on someone else’s screen.
The reason for this is because it’s harder to get a clear view of the person speaking when they’re further away from the camera. If you want to be extra safe, try to avoid having your webcam installed in such a place that it can spy on you. When in doubt, remember that six feet are a good way to go as they can help you make the right decision.
How Can I See What My Laptop Camera Sees?
There are a few ways through which you can view what your laptop camera sees. Some of them are free and easy to use, such as Skype or FaceTime for example.
One way to keep track of what’s happening on your computer when you’re not physically in front of it is to view the security feed from a monitor, television or cloud service if one is available. Lastly, some laptop computers will have an indicator light on the front of their camera that turns on when the camera is in use.