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.If, for example, your camera can capture 30 frames per second (fps), there will be less space between each frame than there would be at 15 frames per second, so your video appears fairly smooth.
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.
Despite that, it’s under half the cost of the C920 and is a great option for most users.
The Genius Wide Cam F100 offers 1080p video at 30 fps, equal to the C920.
If you’ll be using a webcam for streaming games or other footage, your best bet is one that can capture high-def footage at 30 frames per second.
Often there are many other factors that influence the image quality of a particular PC camera, whether it’s the lens, your internet speeds, compression or sensor issues.