I have a pre thunderbolt Apple Cinema and have been using a Logitech camera as web cab

[G+_Doug Blunt]

I have a pre thunderbolt Apple Cinema and have been using a Logitech camera as  web cab . I want to replace for my Mac Mini using it.  What's a good choice? 

[G+_Joseph Sacco]

I was just exploring web cams for my Mac mini. Supposedly a Logitech 960 and the mac app " web cam controller " is the key