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.
Key Features
New A1 MTF measuring system
Each lens is checked for previously undetectable high-frequency details using 46-megapixel Foveon direct image sensors.
HSM (Hyper Sonic Motor)
HSM (Hyper Sonic Motor) delivers high AF speed and extremely quiet performance and the enhanced algorithm offers even smoother automatic focusing.
Minimum focusing distance
This lens offers a minimum focusing distance of just 40 cm. a maximum magnification ratio of 1:5.6. and superb image quality at every shooting distance.
Rounded diaphragm
The rounded 9-blade diaphragm helps produce an attractive bokeh effect—even at large-aperture settings.
Flare and ghosting reduction
SIGMA’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions.
High-precision. rugged brass bayonet mount
Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
A lens customizable to your needs
Users will be able to connect the lens to a computer with a special SIGMA USB DOCK and use easy-to-operate on-screen controls to create personal lens specifications.