camera lens

If you own a Kia Niro, not just the EV version, but any version, then you will probably be interested in this video. Are you fed up of the backup camera being unusable when dirty, wet, or snow covered? This little device solves the problem.

With the roads covered with snow and salt my backup camera lens gets dirty very quickly. Any ideas on how to keep it clean. I was thinking about some kind of small plastic shield, out of the camera's view.