The remote head of this tv resolution color
security camera is supposedly the smallest on the market, weighing in at
.29" in diameter and 1.4" in length. Comes with a micro 3.9mm lens and is
also available with a built on light source (.55" diameter and 4" in
length.) The remote head is connected to the miniature control unit by a
38" super flexible cable. Recomended applications are security & robotics,
although we'd rather snap one of these to the back of an unsuspecting
co-worker and see how long they'd wander around with it on.
More details on
123securityproducts.
Smallest Security Spy Camera 
