Sigma

Sigma 259956 105mm f/1.4 DG HSM Art Lens

f/1.4

Unleash the Art of Bokeh: Sigma 105mm f/1.4 Lens Experience unparalleled mid-telephoto performance with the Sigma 259956 105mm f/1.4 DG HSM Art lens. Designed for Sigma mount cameras, this lens delivers exceptional sharpness and stunning bokeh thanks to its ultra-wide f/1.4 aperture. Its robust c...

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Overview

Unleash the Art of Bokeh: Sigma 105mm f/1.4 Lens

Experience unparalleled mid-telephoto performance with the Sigma 259956 105mm f/1.4 DG HSM Art lens. Designed for Sigma mount cameras, this lens delivers exceptional sharpness and stunning bokeh thanks to its ultra-wide f/1.4 aperture. Its robust construction and weather-sealing make it a reliable choice for professional photographers.

Key Features:

  • Exceptional sharpness and clarity
  • Ultra-wide f/1.4 maximum aperture for beautiful bokeh
  • Advanced optical design with FLD, SLD, and aspherical elements
  • Dust- and splash-proof construction
  • Durable CFRP (carbon fiber reinforced plastic) lens hood

Specifications:

  • Brand: Sigma
  • Model: 259956
  • Focal Length: 105mm
  • Maximum Aperture: f/1.4
  • Minimum Aperture: f/16
  • Optical Elements: 17 elements in 12 groups
  • Glass Elements: 3 FLD, 2 SLD, 1 Aspherical
  • Mount: Sigma
  • Color: Black
  • Weather Resistance: Dust- and splash-proof (excluding Sigma mount)
  • Lens Hood Material: CFRP (Carbon Fiber Reinforced Plastic)

Key Features

By including three FLD glass elements, two SLD glass elements, and one aspherical lens element

e 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 exception of the Sigma mount)

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

Specifications

Focal Length
105mm
Aperture
f/1.4
Lens Elements
Three FLD, Two SLD, One Aspherical
Construction
Dust- and splash-proof structure
Lens Hood Material
CFRP (carbon fiber reinforced plastic)
Series
Art Lens

Frequently Asked Questions

This lens incorporates three FLD glass elements, two SLD glass elements, and one aspherical lens element to achieve high optical performance.
Yes, the 105mm F1.4 DG HSM | Art features a highly effective dust- and splash-proof structure with special sealing at the mount connection, except for the Sigma mount.
The exclusive lens hood is crafted from CFRP (carbon fiber reinforced plastic), a material known for being light yet strong, also used in aircraft fittings.
An f/1.4 aperture allows for significant light gathering, which is excellent for low-light photography and creating shallow depth of field with pleasing background blur.
The provided features do not mention whether this Sigma 105mm f/1.4 DG HSM Art Lens includes image stabilization.