ZEISS Compact Zoom series: constant T2.9 zoom lenses for Super 35 cameras, 15–300 mm focal lengths, unified 114 mm filter thread, eXtended Data technology.
Technical Details
The CZ.2 series operates with a constant T2.9 aperture across the entire zoom range and fully covers Super35 sensors. The front filter thread is uniformly 114mm, and the lenses weigh between 2.4kg (15-30mm) and 3.2kg (200-300mm). The focus ring rotates 300°, and the zoom ring rotates 120°. The minimum focus distance ranges from 0.8m (15-30mm) to 1.5m (200-300mm). All optics are equipped with ZEISS eXtended Data technology, which transmits metadata for post-production and VFX.
History & Development
ZEISS introduced the Compact Zoom series in 2011 as a complement to the Master Prime prime lenses. Development began in 2008 in response to the increasing digitalization of film production and the need for flexible, yet optically high-quality zoom lenses. In 2014, a firmware update followed for improved metadata transmission. In 2018, ZEISS expanded the series with the 15-30mm for wide-angle applications.
Practical Use in Film
The CZ.2 optics were used in productions such as "Mad Max: Fury Road" (2015), "Blade Runner 2049" (2017), and the Netflix series "The Crown." Typical workflow: The 28-80mm serves as the standard workhorse for dialogue and medium shots, while the 70-200mm is used for portraits and compressed perspectives. The consistent look of all four focal lengths eliminates color correction when changing lenses. Disadvantage: The weight requires robust tripods and gimbal systems.
Comparison & Alternatives
Compared to the ARRI/Fujinon Alura Zooms, ZEISS offers warmer skin tones and less distortion, but less focal length coverage per lens. Canon CN-E Zooms are lighter and more affordable but do not achieve the optical precision of the CZ.2. Modern alternatives such as the Sony FX6 internal zooms or Sigma Cine Zooms cover similar ranges but lack the mechanical robustness and consistent character of the ZEISS system.