I have to do this video interview via webcam which is a recorded interview by the company (not live like FaceTime for example). The webcam on my MBA 2011 makes me look haggard, tired, like I never got any sleep (which is not the case). Is there a lens or alternative webcam I can purchase to make things look very professional and entice these recruiters? I noticed some hi-def videos on youtube, but thought that those were professional made/edited and expensive. Any suggestions? Thanks!