105mm F1.4 DG HSM | A

the “bokeh master”
Lenses, Telephoto Lenses, USB Dock Compatible
Art
Creative, Wedding & Events, Portrait, Sports & Action, Specialty
  • Optical system delivering unsurpassed F1.4 performance
  • Exceptional peripheral brightness
  • Dust and splash-proof structure
  • Compatible with full-frame Sony E-mount cameras
  • Compatible with Canon Lens Aberration Correction
Art Lens
AArt Lens

Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.

DG
DGDG for Digital

Designed to deliver the ultimate in performance on full-frame digital SLRs, Sigma DG lenses also bring out the best in 35mm SLR film cameras and APS-C size DLSRs.

HSM
HSMQuiet & Fast Autofocusing

This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.

#259
Price: $1,599.00

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Price: $1,599.00
*Authorized dealer prices may vary
Overview

WATCH THE VIDEOS

Outstanding wide-aperture, mid-telephoto performance with F1.4 brightness at maximum aperture, this lens incorporates 17 optical elements in 12 groups, an uncommonly large number of elements for a prime lens.  By including three FLD glass elements, two SLD glass elements, and one aspherical lens element, the optical system minimizes axial chromatic aberration to deliver extremely high resolution along with ample peripheral light volume.

Like SIGMA’s Sports line lenses, the 105mm F1.4 DG HSM | Art features a highly effective dust- and splash-proof structure with special sealing at the mount connection (with exeption of the Sigma mount), manual focus ring, cover connection, and other areas, allowing photographers to work in alltypes of weather. In addition, the front of the lens is protected by a water- and oil-repellent coating that makes cleaning easy.

Instead of conventional ABS plastic, the exclusive lens hood features CFRP (carbon fiber reinforced plastic), a light but strong material used in the interior and exterior fittings of aircraft, among many other applications. The removable Arca-Swiss tripod socket is compatible with Arca-Swiss platform and clamps, and its exclusive protective cover makes the lens easier to carry and use when shooting hand-held.

Tech Specs

LENS CONSTRUCTION

lens construction

SPECIFICATIONS

Lens Construction 17 elements in 12 groups
Angle of View (35mm) 23.3°
Number of Diaphragm Blades 9 (Rounded diaphragm)
Minimum Aperture F16
Minimum Focusing Distance 100cm / 39.4 in.
Filter Size (mm) φ105㎜
Maximum Magnifications 1: 8.3
Dimensions
(Diameter x Length)

ø115.9mm x 131.5mm/ 4.6in. x 5.2in.

Weight  1645g/58.0oz.
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

Geo-MTF

DIFFRACTION MTF CHART

dif-mtf

EFFECTIVE DISTORTION

effective distortion

RELATIVE DISTORTION

relative distortion

VIGNETTING 

vignetting

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