Sigma 50mm f/1.4 DG HSM Art Lens for Canon EF

Sigma 50mm f/1.4 DG HSM:

Designed for achieving high optical performance.

Ideal for various creative and artistic applications.

Advanced Optical Design:

Three Special Low Dispersion (SLD) glass elements and one molded glass aspherical element.

Minimizes sagittal coma flare and chromatic aberrations.

Corrects for vignetting to ensure maintained peripheral brightness.

Super Multi Coating:

Reduces flare and ghosting for higher contrast and color fidelity.

Hyper Sonic AF Motor:

Produces quiet, smooth, and fast autofocus performance.

Optimized AF algorithm for versatile use.

Full-time manual focusing control by turning the focus ring at any time.

Sigma Global Vision – Art:

Part of Sigma’s Global Vision series designed for creative and artistic applications.

Molded Glass Aspherical Element:

Corrects sagittal coma flare and enables full use of the fast f/1.4 aperture.

Minimizes vignetting, color blur, and other distortions for natural and pleasing bokeh.

Special Low Dispersion Glass Elements:

Three SLD elements correct axial chromatic aberration throughout the focusing range.

Large Diameter Lens:

Large 85.4mm diameter for greater peripheral brightness, especially with larger apertures.

Minimizes vignetting for greater clarity and detail.

Floating System:

Adjusts the distance between glass elements during focusing.

Minimizes lens movement, contributing to a minimum focusing distance of 1.3′ and maximum magnification of 1:5.6.

Thermally Stable Composite (TSC) Material:

Construction with TSC material and traditional metals for precision and use in wide temperature variations.

Engraved production year on the outside of the lens barrel.

Rounded Nine-Blade Diaphragm:

Produces an attractive out-of-focus quality.

Brass Bayonet Mount:

Ensures accuracy and durability.

Compatible with Sigma USB Dock:

Allows fine-tuning of different lens characteristics and firmware updates.