17mm
| Effective focal length | Angle of view | |
| Full-frame | 17mm | 103.7 degrees |
| APS-H (1.3x crop) | 22mm | 90.8 degrees |
| APS-C (1.5x crop) | 25.5mm | 79.7 degrees |
| APS-C (1.6x crop) | 27.2mm | 77.5 degrees |
| APS-C (1.7x crop) | 29mm | 72.8 degrees |
| Four Thirds (2x crop) | 34mm | 65 degrees |