| Focal length | 24 mm |
| Maximum aperture | f/1.8 |
| Minimum aperture | f/16 |
| Lens construction | 12 elements in 10 groups (including 1 ED glass and 4 aspherical lens elements, and elements with Nano Crystal Coat) |
| Angle of view | FX format: 84° & DX format: 61° |
| Minimum focus distance | 0.25 m/0.82 ft from focal plane |
| Maximum reproduction ratio | 0.15x |
| Diaphragm blades | 9 (rounded diaphragm opening) |
| Filter-attachment size | 77 mm (P = 0.75 mm) |
| Dimensions | Approximately 78.0 mm maximum diameter x 96.5 mm (distance from camera lens mount flange) |
| Weight | Approximately 450 g/15.9 oz |
| Supplied accessories | LC-72B Lens Cap (front cap), LF-N1 Lens Cap (rear cap), HB-88 Lens Hood, CL-C1 Lens Case |
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