There are a few options for upgrading a webcam for under $50. One option is to purchase a webcam with a higher resolution than the one currently being used. Many webcams with 720p or 1080p resolution can be found for under $50. Another option is to purchase a clip-on webcam lens, which can improve the image quality and focus of the existing webcam.
Upgrade Your Webcam for Under $50 (INSANE Results)
