Sigma 85mm f/1.4 DG HSM Art Series Lens - Sigma

The technical details behind this lens

Sigma 85mm f/1.4 DG HSM Art Series Lens - Sigma offers great optical performance and remarkable construction. It features a fast f/1.4 maximum aperture that is well-suited for working in low-light conditions and delivers greater control over the focus position when using shallow depth of field techniques. Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and colour-neutral imagery, even in backlit conditions. The rounded nine-blade diaphragm helps to produce an attractive out-of-focus quality. The integrated Hyper Sonic Motor (HSM) realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to produce smoother focusing performance. The HSM permits full-time manual focus control simply by rotating the focus ring at any moment. The two SLD elements, one element with a high rate of anomalous partial dispersion and a high index of refraction, and one aspherical element have been incorporated within the lens design to correct for chromatic aberrations throughout the entire focusing range and help to ensure high image sharpness, clarity, and contrast regardless of focus point or aperture setting. This optical design helps to control distortion and limit vignetting. The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals, for greater precision and use in wide temperature variations. For ensured accuracy and durability, the bayonet mount is constructed from brass.

Key features

• Aperture Range: f/1.4 to 16
• SA-Mount Lens/Full-Frame Format
• Two Low Dispersion Elements
• Rounded nine-blade diaphragm

Top three Reasons we think you will love this lens

• Super Multi-Layer Coating
• Integrated HSM (Hyper Sonic Motor)
• Great Optical Performance

Our experts opinion

Sigma 85mm f/1.4 DG HSM Art Series Lens - Sigma is designed to achieve remarkable optical performance and is perfectly suited for artistic and creative applications.