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Sigma Full Frame Camera Lens 28-105mm f/2.8 DG DN Art for Leica L Mount Black
Camera Lenses

Sigma Full Frame Camera Lens 28-105mm f/2.8 DG DN Art for Leica L Mount Black

Key features:

  • Lens Mount: Leica L
  • Camera Format: Full Frame
  • Focal Length: 28-105mm
  • Maximum Aperture: f/2.8
See full description

  • Mount

    The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

    2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.

  • Item

    Lenses with variable optical (zoom) that remain equally bright (same maximum aperture value) throughout the entire focal distance range they offer. Usually significantly more expensive than their variable aperture counterparts.

    Variable Aperture Zoom

    Lenses with variable optics (zoom) that do not remain equally bright (different maximum aperture value) throughout the entire focal distance they offer. Usually significantly cheaper than their equivalent fixed aperture counterparts.

  • Sensor Type

    Full Frame

    Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

    For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

    The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).

  • Maximum Aperture (f)

    Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
    2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
  • Usage Landscape Photography, Video Production, Wildlife & Sports
  • See all
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Product report

Description

Description

Thanks to a vast zoom range and a fast constant aperture, the 28-105mm f/2.8 DG DN Art lens from Sigma covers a variety of popular focal lengths, equipping you to capture everything from stunning landscapes to intimate portraits, all with one lens. Designed for Sony L-mount full-frame mirrorless camera systems, this lens provides a minimum focusing distance of 15.8" throughout the zoom, ensuring your ability to take detailed close-up shots of your subjects. With an HLA motor, this lens offers silent and precise autofocus, and the rounded 12-blade diaphragm ensures pleasant and circular bokeh. This lens repels damage from external elements by incorporating a water- and oil-repellent front lens element coating with a dust- and splash-resistant design.

Lens Features

  • Two AF-L buttons are available for programming based on your shooting needs.
  • A zoom lock switch prevents accidental lens extension.
  • The aperture ring with a lockable click/de-click function allows for smooth adjustments and prevents unintended value changes.

Optical Design

Two F Low Dispersion (FLD) elements and one Special Low Dispersion (SLD) element significantly reduce chromatic aberrations and color fringing throughout the zoom range for improved clarity and color accuracy.

Five aspherical elements control spherical aberrations and distortions for increased sharpness and accurate rendering.

A water-repellent coating is applied to the front element of the lens to minimize liquid adhesion to the glass.

Additional Lens Benefits

  • Lens construction: 18 elements in 13 groups.
  • The lens weight is approximately 2 pounds. The lens barrel near the base is made of magnesium instead of aluminum, contributing to its lightweight design and allowing users to shoot longer without fatigue.
  • 82mm filter thread for wide compatibility.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Lens Type
Variable Aperture Zoom

Lens Type

Lenses with variable optical (zoom) that remain equally bright (same maximum aperture value) throughout the entire focal distance range they offer. Usually significantly more expensive than their variable aperture counterparts.

Variable Aperture Zoom
Lenses with variable optics (zoom) that do not remain equally bright (different maximum aperture value) throughout the entire focal distance they offer. Usually significantly cheaper than their equivalent fixed aperture counterparts.
Sensor Type
Full Frame

Sensor Type

Full Frame

Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).
Maximum Aperture (f)
2.8

Maximum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
Minimum Aperture (f)
22

Minimum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.

2. The smallest diameter of the diaphragm is the minimum value. The more closed the diaphragm (larger f-number), the greater the depth of field.
Filter Diameter
82 mm

Filter Diameter

The diameter that a filter must have to be applied on the lens without the use of an adapter.
Focal Length Range
28 - 105 mm

Focal Length Range

The focal length is the distance from the convergence point of the light rays inside the lens to the camera sensor. As the range increases, we have a smaller field of view.
Weight
995 gr
Mount
Leica L

Mount

The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.
Colour
Black

Features & Functions

Image Stabilization
No

Image Stabilization

The lens features image stabilization function for clearer photos and videos when shooting handheld, especially in low light conditions.
Autofocus (AF)
Yes

Autofocus (AF)

The lens has an automatic focusing function. Particularly useful for photographing subjects in motion (e.g. children playing).
3D
No

3D

Lenses for creating stereoscopic images.

Usage

Device Group
Landscape Photography, Video Production, Wildlife & Sports

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Thanks to a vast zoom range and a fast constant aperture, the 28-105mm f/2.8 DG DN Art lens from Sigma covers a variety of popular focal lengths, equipping you to capture everything from stunning landscapes to intimate portraits, all with one lens. Designed for Sony L-mount full-frame mirrorless camera systems, this lens provides a minimum focusing distance of 15.8" throughout the zoom, ensuring your ability to take detailed close-up shots of your subjects. With an HLA motor, this lens offers silent and precise autofocus, and the rounded 12-blade diaphragm ensures pleasant and circular bokeh. This lens repels damage from external elements by incorporating a water- and oil-repellent front lens element coating with a dust- and splash-resistant design.

Lens Features

  • Two AF-L buttons are available for programming based on your shooting needs.
  • A zoom lock switch prevents accidental lens extension.
  • The aperture ring with a lockable click/de-click function allows for smooth adjustments and prevents unintended value changes.

Optical Design

Two F Low Dispersion (FLD) elements and one Special Low Dispersion (SLD) element significantly reduce chromatic aberrations and color fringing throughout the zoom range for improved clarity and color accuracy.

Five aspherical elements control spherical aberrations and distortions for increased sharpness and accurate rendering.

A water-repellent coating is applied to the front element of the lens to minimize liquid adhesion to the glass.

Additional Lens Benefits

  • Lens construction: 18 elements in 13 groups.
  • The lens weight is approximately 2 pounds. The lens barrel near the base is made of magnesium instead of aluminum, contributing to its lightweight design and allowing users to shoot longer without fatigue.
  • 82mm filter thread for wide compatibility.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Lens Type
Variable Aperture Zoom

Lens Type

Lenses with variable optical (zoom) that remain equally bright (same maximum aperture value) throughout the entire focal distance range they offer. Usually significantly more expensive than their variable aperture counterparts.

Variable Aperture Zoom
Lenses with variable optics (zoom) that do not remain equally bright (different maximum aperture value) throughout the entire focal distance they offer. Usually significantly cheaper than their equivalent fixed aperture counterparts.
Sensor Type
Full Frame

Sensor Type

Full Frame

Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).
Maximum Aperture (f)
2.8

Maximum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
Minimum Aperture (f)
22

Minimum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.

2. The smallest diameter of the diaphragm is the minimum value. The more closed the diaphragm (larger f-number), the greater the depth of field.
Filter Diameter
82 mm

Filter Diameter

The diameter that a filter must have to be applied on the lens without the use of an adapter.
Focal Length Range
28 - 105 mm

Focal Length Range

The focal length is the distance from the convergence point of the light rays inside the lens to the camera sensor. As the range increases, we have a smaller field of view.
Weight
995 gr
Mount
Leica L

Mount

The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.
Colour
Black

Features & Functions

Image Stabilization
No

Image Stabilization

The lens features image stabilization function for clearer photos and videos when shooting handheld, especially in low light conditions.
Autofocus (AF)
Yes

Autofocus (AF)

The lens has an automatic focusing function. Particularly useful for photographing subjects in motion (e.g. children playing).
3D
No

3D

Lenses for creating stereoscopic images.

Usage

Device Group
Landscape Photography, Video Production, Wildlife & Sports

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

1.689,00 €
14,00 €   shipping cost