what C/CS mount Lens for Unibrain Fire-i board Pro?

I am going to buy Unibrain Fire-i board Pro but have no idea what lens I buy. I want to capture video with 1024x768 resolution and around 42~70° angle on Mac.

  • what spec need to check to get auto-expose like regular webcam?
  • what spec need to check to get auto-focus if possible?
  • any recommended lens for good quality with1024x768 resolution?

Below ones are what I found but not sure they work with Fire-I board Pro.

http://www.bhphotovideo.com/c/product/2-…-f-2-5.html

http://www.bhphotovideo.com/c/product/2-…-f-2-5.html

http://www.bhphotovideo.com/c/product/4-…–0-mm.html

Of course any other brands camera and lens are welcome if you feel good.