The staple Sigma 50mm 1.4 DG HSM has been redesigned and reengineered to set a new standard for the Art line. With a large 1.4 aperture, the Sigma 50mm 1.4 prime lens is a pro level performer for shooting everything including portrait photography, landscape photography, studio photography and street photography. A Hyper Sonic Motor (HSM) ensures quiet, smooth and accurate autofocusing and paired with Special Low Dispersion (SLD) glass and Super Multi-Layer coating, the 50mm 1.4 is a high performance lens for the modern DSLR sensors. 13 elements in 8 groups allow for unsurpassed performance even at wide apertures and close-up photography is easily managed with a minimum focusing distance of 40cm. The Sigma 50mm 1.4 lens is the new exceptional standard, standard prime.
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USB Dock Compatibility Sigma has developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus and full-time manual focus function. *USB Dock is sold separately. |
*USB Dock is sold separately.
| Lens Construction | 13 elements in 8 groups |
| Angle of View (35mm) | 46.8° |
| Number of Diaphragm Blades | 9 (Rounded diaphragm) |
| Mininum Aperture | F16 |
| Minimum Focusing Distance | 40cm / 15.7 in. |
| Filter Size (mm) | φ77㎜ |
| Maximum Magnifications | 1：5.6 |
| Dimensions (Diameter x Length) |
Φ85.4mm × 99.9mm(3.4 in. x 3.9 in.) |
| Weight | 815g / 28.7 oz. |
