The Olympus OM 21mm is a spherical vintage prime from Japan's OM System era, rehoused by Zero Optik for professional film set use.
1. Overview
The Olympus OM 21mm is a spherical vintage prime lens from Japan's OM System era, rehoused by Zero Optik for film set use. As a T2.2 wide-angle on full-frame, it offers modern focus mechanics with classic optical rendering.
2. Characteristics
Flare behavior according to CINEFLARES datasheet:
- Types: Spherical Spot, Rainbow, Caustic, Starburst
- Colors: Blue, Purple, Yellow
- Intensity: Average
Linked pattern entries:
3. Creative Use
The 21mm is suitable for tight interiors, documentary handheld work, or exaggerated wide-angle perspectives in feature films. Its vintage character is evident in reduced contrast and flare behavior with spherical spots, rainbows, and caustics in blue, purple, and yellow—average intensity, but can be specifically deployed against hard light sources. The rehousing by Zero Optik makes it rental-ready with standard gear rings and a reliable focus throw. Typical for indie productions or as a supplementary lens in a set when a specific focal length with an organic character is desired, without needing a completely matched vintage set.
4. Specs Overview
| Field | Value |
|---|---|
| Manufacturer | OLYMPUS / Zero Optik Rehoused |
| Type | Prime FF |
| Year | — |
| Country | Japan |
| Era | Vintage |
| Focal Length (Reference Datasheet) | 21.0mm |
| T-Stop Range | T2.2 – T22.0 |
| Squeeze | 1.0× |
| Weight | 0.6 kg / 1.34 lb |
| Close Focus | 0.2 m / 8" |
| Distortion | N/A |
Related terms
Quiz
1. Zu welchem Department gehört „Olympus Om"?