mini camera lens

I got a ccd sensor that needs a lens however my device has a 5-6mm diameter for the lens to screw in to and all i can find is a 12mm lens for cmos cams.

the piece im looking for looks like this :
http://image1.dhgate.com/b/productshow-new/img/blank.gif

Maybe someone can point me to where to find one(maybe i just don't know the proper names for these lenses to do a search)??

Bad link.

Ken

ooops EDIT:

**broken link removed**

like i say it looks exactly like these, but the mount for them is 12mm diameter and mine is only 6mm

Does the source of your CCD sensor sell mounted lenses?

Ken