| Focal Length | 12mm (35mm Equivalent Focal Length: 18mm) |
| Maximum Aperture | f/2 |
| Minimum Aperture | f/22 |
| Lens Mount | FUJIFILM X |
| Format Compatibility | APS-C |
| Angle of View | 98.9° |
| Minimum Focus Distance | 7.87" / 20 cm |
| Optical Design | 12 Elements in 10 Groups |
| Diaphragm Blades | 6 |
| Focus Type | Manual Focus |
| Image Stabilization | None |
| Filter Size | 67 mm (Front) |
| Dimensions (ø x L) | 2.85 x 2.34" / 72.5 x 59.4 mm |
| Weight | 9.17 oz / 260 g |
| Package Weight | 0.955 lb |
| Box Dimensions (LxWxH) | 5 x 4.8 x 4.75" |