If you’re also looking to take pictures with your webcam, you’ll want to look at the still image resolution as well.Video resolution is essentially the number of pixels in your video.The only way to get high resolution when you zoom in is with optical zoom, a feature really only found in higher-end digital cameras.
Units that can capture a high number of frames per second at a high resolution will give you the optimal picture.Features Webcams may be equipped with auto, manual or fixed focusing systems.Auto and manual focusing allows the camera to be adjusted to achieve the best focus point for the situation.However, it lacks some key features like digital zoom, face tracking and motion detection.If those aren’t a big deal for you, then the F100 is a solid choice worth considering, especially since it’s fairly inexpensive. At just under , the Teck Net C016 lets you shoot in 720p at 30 fps, and it offers decent still image resolution.Just keep in mind that it’s up to you to readjust the focus if you or the camera move around too much.Fixed focus is the cheapest of all three options and is pretty convenient, considering you’ll never have to adjust it, but it’s much less precise and flexible than the other two options. Digital zoom, however, is sort of a misleading term as it’s actually something more akin to cropping and enlarging your image.For this reason, we tested each webcam’s video and audio quality and assigned each a score based on their performance.This, combined with your new-found knowledge of resolution and framerates, should help you select the webcam that’s best for you.Fixed focus lenses have a predetermined focus range and cannot be adjusted. Autofocus is precise and convenient, but it’s the most expensive of the three.Manual focus is less convenient but still allows for precise focusing and is typically less expensive.