The Zeiss Lightweight Zoom LWZ.3 21-100mm T2.9-3.9 (EF) is a high-quality cinema zoom designed for Canon EF-mount cinema cameras. Key features include:
Canon EF mount
Designed specifically for Super 35/crop-sensor formats
Geared focus, aperture, and zoom rings
300° focus-rotation angle
Canon EF Mount. We carry the LWZ.3 21-100mm in several different mounts. This is the Canon EF-mount version.
Designed for Super35/APS-C. The LWZ.3 21-100mm T2.9-3.9 is designed specifically for Super 35/crop-sensor formats. It offers a focal length roughly equivalent to 31.5-150mm/33.6-160mm, respectively.
Cinema Build. The 21-100mm features a long 300° focus-rotation angle for precise focusing. The focus, aperture, and zoom rings are geared for use with follow-focus systems. This lens has a standard 114mm front.
11, curved, and geared ring
Manual Focus Only
Manual, inner focusing, and geared ring
|Front Lens Diameter||
|Horizontal Angle of View||
61–14° (Super 35mm), 56-13° (APS-C), and 45-9° (Micro 4/3)
|Maximum Format Covered||
|Minimum Focusing Distance||
|T Stop Range||
T2.9 – T22
Two opposing zoom scales