Sigma 28mm f/1.4 DG HSM Art Lens:
Versatile Wide-Angle Prime:
Designed for full-frame Sigma SA-mount cameras.
Also suitable for APS-C models, providing a 42mm equivalent focal length.
Impressively Bright Aperture:
Fast f/1.4 maximum aperture for excellent low-light performance.
Offers greater control over focus position, ideal for shallow depth of field techniques.
Optical Excellence:
Two F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements reduce color fringing and chromatic aberrations.
Three aspherical elements minimize distortion and spherical aberrations.
Super Multi-Layer Coating minimizes lens flare and ghosting, ensuring contrast-rich and color-neutral imagery.
Smooth Bokeh:
Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
Hyper Sonic Motor (HSM):
Quick, smooth, and quiet autofocus performance.
Full-time manual focus control for precision.
Specialized Electromagnetic Aperture Mechanism:
Provides greater exposure control stability, especially beneficial for fast continuous shooting rates.
Durable Construction:
Brass bayonet mount for accuracy and durability.
Rubber sealing in the mount for dust- and splash-resistance.
Protective Coating:
Applied to the front element, water, and oil-repellent for easy cleaning.
Compatibility with Sigma USB Dock:
Fine-tune different lens characteristics and update firmware using the optional Sigma USB Dock.




































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