The Sigma 56mm f/1.4 DC DN Contemporary is a compact, exceptionally sharp mid-telephoto prime lens designed specifically for Sony E-mount APS-C mirrorless cameras.
| Focal Length | 56mm (35mm Equivalent Focal Length: 84mm) |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Lens Mount | Sony E |
| Format Compatibility | APS-C |
| Minimum Focus Distance | 50 cm / 1.64 ft |
| Maximum Magnification | 0.14x |
| Optical Design | 10 Elements in 6 Groups |
| Filter Size | 55 mm (Front) |
| Weight | 280 g / 9.9 oz |
Yes, it fits Full-Frame Sony E-mount cameras (like the A7IV), but it will operate in 'APS-C Crop Mode,' resulting in a lower resolution image to avoid heavy vignetting.
Absolutely. The f/1.4 aperture allows for high shutter speeds in dark environments, and the stepping motor ensures silent autofocus that won't be picked up by microphones.
No, this lens does not have built-in Optical SteadyShot (OSS). It relies on the In-Body Image Stabilization (IBIS) found in cameras like the Sony a6600 or a6700.