With the large maximum aperture, excellent background blur is possible with fast shutter speeds. The aspherical lens element makes the lens compact and corrects spherical aberrations. The image is sharp even at the edges.
| Performance | |
|---|---|
| Focal Length | 28 mm |
| Aperture |
Maximum: f/1.8 Minimum: f/22 |
| Camera Mount Type | Canon EF |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor Canon (APS-C) |
| Angle of View | 75° |
| Minimum Focus Distance | 9.84" (25 cm) |
| Magnification | 0.18x |
| Maximum Reproduction Ratio | 1:5.2 |
| Groups/Elements | 9/10 |
| Diaphragm Blades | 7 |
| Features | |
|---|---|
| Image Stabilization | No |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
|---|---|
| Filter Thread | 58 mm |
| Dimensions (DxL) | Approx. 2.9 x 2.2" (7.37 x 5.59 cm) |
| Weight | 10.93 oz (310 g) |