| Sensor coverage | >full frame (43.3 mm) |
| Focal length | 21 mm |
| Aperture range | T1.5 ~ T16 |
| Number of iris blades | 11 (rounded shape) |
| Minimum focusing distance | 0,3 m (11.81”) |
Focus ring :
| Rotation angle | 180° |
| Gear pitch | 0.8 M |
| Number of teeth | 117 |
| Distance scale | Metric or imperial |
Aperture ring :
| Rotation angle | 75° |
| Gear pitch | 0.8 M |
| Number of teeth | 110 |
Viewing angle (horizontal) :
| Full Frame | 79,4° |
| S-35mm 1.39x | 65,6° |
| APS-C 1.53x | 57° |
| APS-C 1.62x | 54° |
| MFT 2.0x | 43,2° |
| Weather sealing | 4 rubber o-rings (PL 3 rubber o-rings) |
| Front diameter | 95 mm |
| Filter diameter | Not applicable |
| Markings |
laser engraved, UV reactive |
