Canon CN7x17 KAS S Cine-Servo 17-120mm T2.95 (PL Mount) ENG-Style Zoom, Focus, and Iris Servos, For Broadcast or Cinema Shooting Styles, 180° Focus Ring with Knurled Grip, Double Focus Markings in Feet and Meters, Zoom Speed: 0.5 to 300 Seconds, Angle...