Sigma 40mm f/1.4 DG HSM Art Lens for Leica L

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Sigma 40mm f/1.4 DG HSM Art Lens for Leica L

Sigma 40mm f/1.4 DG HSM Art Lens for Leica L

Price:

$769.45 (US Dollar)

SKU:

194556598

Brand:

Sigma

Condition:

New

Availability:

In Stock

Shipping:

Calculated at checkout

Product Description

Complementing the imaging capabilities, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality.

As part of the Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications.

Short-normal prime is designed for full-frame Leica L-mount mirrorless cameras, however is also suitable for APS-C models where it provides a 60mm equivalent focal length.

Impressively bright f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques.

Three F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements are featured in the optical design, and help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy.

One aspherical element is used to help limit distortion and spherical aberrations and also contributes to greater overall sharpness and accurate rendering.

A 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 color-neutral imagery, even in backlit conditions.

Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.

The integrated HSM (Hyper Sonic Motor) realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to produce smoother focusing performance. The HSM also permits full-time manual focus control simply by rotating the focus ring at any time.

Specialized electromagnetic aperture mechanism provides greater exposure control stability that is especially beneficial when working with fast continuous shooting rates.

The bayonet mount is constructed from brass for ensured accuracy and durability. Additionally, rubber sealing is incorporated in the mount design to render it dust- and splash-resistant.

Protective coating has been applied to the front element and is both water and oil-repellent to aid in cleaning.

Product Specification

Sigma 40mm F/1.4 DG HSM Art Specs

Focal Length	40mm
Maximum Aperture	f/1.4
Minimum Aperture	f/16
Lens Mount	Leica L
Format Compatibility	Full-Frame
Angle of View	56.8°
Minimum Focus Distance	1.31' / 40 cm
Maximum Magnification	0.15x
Optical Design	16 Elements in 12 Groups
Diaphragm Blades	9, Rounded
Focus Type	Autofocus
Image Stabilization	None
Filter Size	82 mm (Front)
Weight	2.6 lb / 1.2 kg