Broadcast Standard Interface. The lens features the same 12-pin camera interface for power and serial data as found on regular Canon broadcast lenses.

Motorized Zoom. This lens features an ENG-style hand grip with a zoom rocker. Power is provided by a 12-pin Hirose connector (we provide a D-Tap adapter).

Cinema Construction. Designed with professional production needs in top priority, the lens has dual film industry pitch gears (0.8 & 0.5) for focus, zoom, and iris control, an 11-blade stepless aperture, and a built-in 3/8"-16 threaded mount for attaching the included Wooden Camera 15mm Universal Lens Support.

Super 35 Sensor Coverage. The Canon 17-120mm T2.95-3.9 is designed specifically for image sensors measuring 26.2 × 13.8mm and smaller. That makes it perfect for Super 35mm/APS-C crop-sensor cameras, offering a focal length roughly equivalent to 27-192mm.

Q & A

Are there any known issues with this lens?

• Due to a design flaw, the 114mm filter rotating lever may become jammed and inoperative. This has happened to nearly every copy of the hood we have, so we consider it normal behavior. Please be aware of this if you plan on using your own 114mm screw-on filters.

What type of power source does this lens use?

• This lens requires a D-Tap power source.