| Focal Length | 100 to 400mm |
| Maximum Aperture | f/5 to 6.3 |
| Lens Mount | FUJIFILM X |
| Lens Format Coverage | Full-Frame |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Filter Size | 67 mm (Front) |
| Maximum Aperture | f/5 to 6.3 |
| Minimum Aperture | f/22 to 29 |
| Lens Mount | FUJIFILM X |
| Lens Format Coverage | Full-Frame |
| Angle of View | 24.4° to 6.2° |
| Minimum Focus Distance | 3.61' / 1.1 m |
| Maximum Magnification | 0.24x |
| Optical Design | 22 Elements in 16 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Tripod Collar | Removable and Rotating (Optional) |
| Filter Size | 67 mm (Front) |
| Dimensions (ø x L) | 3.39 x 7.76" / 86 x 197.2 mm |
| Length at Maximum Extension | 10.92" / 277.3 mm |
| Weight | 2.5 lb / 1135 g |
| Package Weight | 3.6 lb |
| Box Dimensions (LxWxH) | 10.1 x 5.3 x 4.9" |