Will a webcam cover fit a Logitech C920 or external desktop webcam?

Generic laptop sliders usually don't, because external webcams have curved housings. Reviewers point to model-specific covers (such as the CloudValley cover shaped for the C920/C922/C930e family) as the better-fitting option. Read the compatibility list carefully — some shoppers in retailer reviews report loose fit on the C922 Pro specifically.