| Focal Length | 18mm (35mm Equivalent Focal Length: 27mm) |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Lens Mount | FUJIFILM X |
| Format Compatibility | APS-C |
| Angle of View | 76.5° |
| Minimum Focus Distance | 7.9" / 20 cm |
| Maximum Magnification | 0.15x |
| Optical Design | 15 Elements in 9 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 62 mm (Front) |
| Dimensions (ø x L) | 2.7 x 3" / 68.8 x 75.6 mm |
| Weight | 13.1 oz / 370 g |