Canon CN7x17 17-120mm 4K Cine-Servo Lens

Canon CN7x17 17-120mm 4K Cine-Servo Lens Canon CN7x17 17-120mm 4K Cine-Servo Lens



 

  • High optical performance for single-chip large-format cameras (4K resolution)
  • 7x zoom with hugely versatile 17-120mm focal range
  • Designed for hand-held broadcast use
  • Removable drive unit supports cinema applications
  • Lens-camera communication function
  • Durable and rugged design
  • Suited to shoulder and tripod-mounted use
  • Easy control of zoom, focus and iris
  • 16-bit encoder output
  • Maximum T-number of T2.95
  • Robustly designed for reliability
  • Compatible with a wide range of accessories

Zoom Ratio 7x
Focal Length 17-120mm
Maximum Aperture T2.95 at 17-91mm T3.9 at 120mm
Iris Blade 11
M.O.D (from Image Plane) 0.85m / 2.8'
Front Diameter Φ114mm
Approx. Size (WxHxL) 125.0 x 174.2 x 254.9mm
Approx. Mass 2.9kg
Pitch of Focus/Zoom/Iris Gear Focus: 0.8/0.5 Zoom: 0.5 Iris: 0.4
Drive Unit Specification  
Maximum Speed Iris 1.3 sec
Maximum Speed Zoom 0.5 sec
Maximum Speed Focus 1.6 sec
Low-speed drive Zoom 300 sec
Number of encoder pulses Zoom 16 bits or more
Number of encoder pulses Focus 16 bits or more