Sigma 50mm F1.4 DG HSM | Art Lens - L-Mount
Sigma SKU: 311969 | Helix SKU: SM311969
Overview
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.
LENS CONSTRUCTION
SPECIFICATIONS
| 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. | ||||||||||
| Corresponding Mounts |
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| HSM -Hyper-Sonic Motor DG - DG for Digital Full Frame and APS-C * The appearance, specifications, and the like of the product are subject to change for improvement without notice. **This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation. |
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GEOMETRICAL MTF CHART
DIFFRACTION MTF CHART
EFFECTIVE DISTORTION
RELATIVE DISTORTION
VIGNETTING
