This model includes several upgrades: a removable Servo Drive unit, a native RF mount, an enhanced PL mount, support for metadata output for virtual productions, and other features.

Lens Overview

The Canon CN7x17 KAS T/R1 and T/P1 is a 17-120mm T2.95 cine-servo lens, part of the Canon CINE-SERVO lineup. It is designed for handheld, professional film, and broadcast production and is compatible with cinema cameras with sensors up to Super 35mm (26.2×13.8mm). This lens shares most features with the CN7x17 KAS S, released in April 2014. Previously, the lens was available only with either a PL or an EF mount. Now, the updated model brings new features, additional options for the PL mount, and introduces an RF mount.

Lens Body and Features

The lens has a 17-120mm focal length and 7x zoom, making it versatile for a wide range of shooting situations. Its 11-blade iris produces smooth, circular bokeh and minimizes lens flare. For ENG-style shooters, the lens drive features servo motors that control zoom, focus, and iris functions. The lens also includes a large 180-degree focus ring for precise manual focusing and instant startup.

The diagonal view covers a wide Super35 angle of view (87.2° to 14.1°) and supports 12-pin serial communication, the standard protocol for broadcast camera systems. Additionally, it provides ARIA (Automatic Restoration of Illumination Attenuation) peripheral illumination correction when used with Sony cameras, effectively addressing light falloff and maintaining consistent exposure across the frame.

Key Specifications

• 8K Resolution
• Super 35mm Coverage
• Native RF (new) and PL Mount Models
• 17-120mm focal range
• T2.95 to 91mm / T3.9 at 120mm
• 11-Blade Iris
• New Removable Servo Drive Unit (upgraded)
• Supports Metadata Output for Virtual Production (new)
• Drop-proof Construction
• Phosphorescent Indicators

RF Mount Upgrade

The RF mount introduces an advanced communication protocol between the lens and the camera, such as the new EOS C400. This system provides lens-specific data, allowing the camera to automatically correct optical distortion. It also supports virtual production metadata output. It integrates with Cinema EOS camera functions, including Dual Pixel CMOS AF/AF II, peripheral illumination and chromatic aberration correction, and Dual Pixel Focus Guide. Additionally, it displays and records lens information.

PL Mount Features

The PL mount now includes support for Cooke /i Technology and eXtended Data, an extension of the Cooke /i Technology communications standard. Connecting to a compatible camera allows for real-time lens information output, recording, and correction.

New Servo Drive Unit

The new unit is based on the e-XsV drive unit and delivers faster focus and iris control, plus focus breathing compensation for image consistency during zooming. A USB-C connector is featured for remote shooting, user settings import/export, service/auxiliary functions, and firmware updates (PL mount only). On the back are angled connectors so the camera sits flat even with a 20-pin cable attached. The unit also has a display that provides access to key settings.

Price and Availability

The Canon CN7x17 KAS T/R1 and T/P1 17-120mm lenses will begin shipping in October 2024, with an estimated retail price of $23,850.00, similar to the original price of the lens.