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home > Sigma 28mm F1.4 DG HSM I Art Lens - Sigma Mount > Sigma 28mm F1.4 DG HSM I Art Lens - Sigma Mount

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Sigma 28mm F1.4 DG HSM I Art Lens - Sigma MountSigma 28mm F1. 4 DG HSM I Art Lens Sigma Mount Sigma SKU: 441956 Helix SKU: SM441956 Overview The new Sigma wide angle model stands out with its thoroughly corrected magnification chromatic aberration and sagittal coma flare, as well as completely minimized distortion thanks to its optical design. It features water and oil repellent coating on the front lens element and its overall dust and splash proof structure ensures excellent performance even in

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Sigma 28mm F1.4 DG HSM I Art Lens - Sigma Mount

Sigma SKU: 441956 | Helix SKU: SM441956

Overview

The new Sigma wide-angle model stands out with its thoroughly corrected magnification chromatic aberration and sagittal coma flare, as well as completely minimized distortion thanks to its optical design. It features water- and oil-repellent coating on the front lens element and its overall dust- and splash-proof structure ensures excellent performance even in the most challenging shooting conditions. The high-speed AF, thanks to the HSM (Hyper Sonic Motor) with an updated algorithm, captures the perfect moment instantly. Available in Sigma, Nikon, Canon and Sony E camera mounts, this lens is a great contender for street photography, as well as shooting landscapes and night skies.

Best-in-class performance
Dust- and splash-proof structure
Designed to minimize flare and ghosting
Designed to meet all shooting conditions
Compatible with Canon Lens Aberration Correction
Nikon electromagnetic diaphragm mechanism included
Manual Override (MO) capable of switching two full-time manual modes

Specifications

LENS CONSTRUCTION

Lens Construction

SPECIFICATIONS

Lens Construction

17 elements in 12 groups

Angle of View (35mm)

75.4°

Number of Diaphragm Blades

9 (Rounded diaphragm)

Mininum Aperture

F16

Minimum Focusing Distance

28cm / 11 in.

Filter Size (mm)

φ77㎜

Maximum Magnifications

1：5.4

Dimensions
(Diameter x Length)

Φ82.8mm × 107.7mm(3.3 in. x 4.2in.)

Weight

865g / 30.5oz.

Corresponding Mounts

Sigma	HSM DG
Nikon	HSM DG
Canon	HSM DG

Sony E**

HSM
DG

HSM -Hyper-Sonic Motor
DG - DG for Digital Full Frame and APS-C

* The appearance, specifications, and the like of the product are subject to change for improvement without notice.

**This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.

GEOMETRICAL MTF CHART

Geometrical MTF

DIFFRACTION MTF CHART

$Diffractional MTF$

EFFECTIVE DISTORTION

Effective Distortion

RELATIVE DISTORTION

Relative distortion

VIGNETTING

Vignetting

Sigma 28mm F1.4 DG HSM I Art Lens - Sigma Mount

Name: Sigma 28mm F1.4 DG HSM I Art Lens - Sigma Mount
Brand: visitminturnoscauri.it
SKU: 89290106699
Price: 439.50 USD
Availability: InStock
Rating: 4.446400000000001 (329 reviews)