Sigma 45mm f/2.8 DG DN Contemporary Lens for L Mount

Sigma 45mm f/2.8 DG DN Contemporary Lens for L Mount

Special Order

Designed for full-frame Leica L-mount mirrorless cameras, the fast and versatile Sigma 45mm f/2.8 DG DN Contemporary Lens is a normal-length prime that optimizes size as well as weight while rendering notably smooth bokeh with rounded out-of-focus highlights in both the foreground and background. 

This is a 'Special Order' item. Special Order items usually take between 5-7 working days to dispatch. Please contact us if you would like more information.

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Key features

  • L-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Soft, Smooth, Rounded Bokeh
  • High-Speed AF with Stepping Motor

Sigma 45mm f/2.8 DG DN Contemporary Lens

As part of the Contemporary line within Sigma's Global Vision series, this lens is designed to achieve a balance between convenience and performance, and meshes a compact, lightweight build and versatile handling with notable optical attributes.

Constant f/2.8 maximum aperture

The constant f/2.8 maximum aperture is well-suited for working in available light conditions and provides greater control over depth of field.

High-speed, quiet AF

Although this lens offers full-time manual focus, it is also equipped with a stepping motor that enables smooth, high-speed autofocusing that is notably quiet, providing a fast and precise performance.

Three-dimensional impression

Optical design controls spherical aberrations to help endure large, soft, rounded bokeh while enhancing the three-dimensional impression of the subject. A rounded seven blade diaphragm also contributes to the smooth bokeh.


The bayonet mount is constructed from brass for ensured accuracy and durability. In addition, rubber sealing is incorporated in the mount design, making it both dust and splash-resistant.

More Information
Weight 10.000000
Brand Sigma
MPN (Manufacurer product no) 360969
Condition New
EAN 0085126360696
Product Type Lens
Lens Mount Leica L-Mount
Maximum Aperture f/2.8
Lens Type Standard Prime
Lens Hood LH577-01 lens hood included in box
Aperture Blades 7, rounded
Aperture Range f/2.8 - f/22
What's in the box Sigma 45mm f/2.8 DG DN Contemporary Lens for Leica L Mount, LH577-01 lens hood, Sigma LCF-55 III 55mm lens cap, LCR II rear lens cap
Min Focus Distance 24cm
Filter Size 55mm (front)
Focal Length 45mm
Weight 215g
Dimensions 64 x 46.2mm