-






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.
| Aperture Blades |
11, curved, and geared ring |
| Autofocus |
Manual Focus Only |
| Brand |
Zeiss |
| Compatibility |
Crop |
| Diameter |
4.49" |
| Focal Length |
21.0-100.0 |
| Focusing System |
Manual, inner focusing, and geared ring |
| Front Lens Diameter |
114mm |
| Groups/Elements |
18/22 |
| Hood Included |
No |
| Horizontal Angle of View |
61–14° (Super 35mm), 56-13° (APS-C), and 45-9° (Micro 4/3) |
| Image Stabilization |
No |
| Item Type |
Lens |
| Length |
8.9" |
| Lens Type |
Cine |
| Max Aperture |
2.9 |
| Maximum Format Covered |
Super 35 |
| Minimum Aperture |
22.0 |
| Minimum Focusing Distance |
2.75feet |
| Mount |
Canon EF |
| T Stop Range |
T2.9 – T22 |
| Weight |
4.4 lbs. |
| Zoom Method |
Internal |
| Zoom Scales |
Two opposing zoom scales |