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Sigma 18-50mm f/2.8 DC DN Contemporary Fujifilm X

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12433769

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SIGMA 18-50mm f/2.8 DC DN Contemporary Fuji X Mount

The Sigma 18-50mm f/2.8 DC DN Contemporary is a standard zoom lens for APS-C mirrorless cameras. With a zoom range of 27-75mm in 35mm equivalent, it is extremely versatile.

Use the zoom for photo and video applications, like capturing landscapes or events, as well as for portraits and architectural photos. The lens is also ideally suited for macro-style close-up photography thanks to a maximum magnification ratio of 1:2.8 and a minimum focusing distance of 12.1 cm. You can also easily photograph in low light thanks to the large aperture of f/2.8 across the entire zoom range.

Three high-precision glass-cast aspherical elements, along with a minimal number of lens elements, ensure superior optical quality. The stepper motor delivers ultra-fast, quiet autofocus. At 290 grams, the lens is lightweight and compact, so is the ideal standard lens to always have on your camera.

Contents

  • SIGMA 18-50mm f/2.8 DC DN Contemporary Fuji X Mount
  • Lens hood LH582-02
  • Lens cap LCF-55III
  • Body cap LCR II X mount

Information on the EU General Product Safety Regulation (GPSR)

Sigma Benelux B.V.

De Bouw 1-B, 3991 SX Houten, The Netherlands

Features of the Sigma 18-50mm f/2.8 DC DN Contemporary Fujifilm X

  • Standard zoom lens for APS-C mirrorless cameras
  • 27-75mm in 35mm equivalent
  • Can also be used as an intermediate lens for full frame cameras (in crop mode)
  • f/2.8 across the entire zoom range
  • 7 rounded aperture blades
  • Superb smooth bokeh
  • 13 elements in 10 groups, with 1 SLD and 3 aspherical elements
  • Stepper motor for fast and silent autofocus
  • Minimum focal distance: 12.1 cm
  • Maximum magnification factor: 1:2.8 at 18mm and 1:5 at 50mm
  • Compatible with lens-based optical corrections
  • DMF and AF+MF compatibility
  • Super Multi-Layer Coating
  • Made of polycarbonate and metal for stable performance in all conditions
  • Dust & splash resistant structure
  • Weight: 290 grams
  • Filter size: 55mm
  • Dimensions (diameter x length): 65.4 x 74.5 mm
  • Mount: Fujifilm X

In the Box

  • Sigma 18-50mm f/2.8 DC DN Contemporary Fujifilm X
  • Lens hood LH582-02
  • Lens cap LCF-55III
  • Body cap LCR II X-mount
Dimensions & Weight
Length (mm) 76.8 mm
Weight (g) 285.0 g
Diameter (mm) 65.4 mm
General
Firmware upgradeable
Clickless aperture (cine)
Material & Protection
Weather-resistant
Focus & Stabilization
Image stabilisation
Autofocus
Focus motor Other
Min. focusing distance (cm) 12.1 cm
Manual focus (MF)
Silent AF (video)
Image
Focal length (max) (mm) 50.0 mm
Focal length (min) (mm) 18.0 mm
Constant aperture
Aperture blades (Units) 7.0 Units
Fast (f/2.8 or faster)
Max. angle of view (°) 76.5 °
Max. aperture (f/) 2.8 f/
Min. aperture (f/) 22.0 f/
Optical zoom (x) 2.7 x
Construction & Coating
Coating Multi-Coated
Filter diameter (mm) 55.0 mm
Lens construction (elements/groups) 13 elements in 10 groups
Type lens hood LH582-02
Number of aspherical elements (Units) 3.0 Units
Compatibility
Full Frame
Lens mount Fujifilm X
APS-C
Micro Four Thirds
Medium Format

Question: What is the diameter of the lens?

Asked by Anonymous | 02-12-2025
Answer from Kamera Express

Answer: The lens has a diameter of 65.4 mm. Its compact size makes the Sigma 18-50mm f2.8 Fuji handy and easy to transport, which is particularly advantageous for photographers on the go.

Translated from: German

Question: What filter size does the lens have?

Asked by Anonymous | 02-12-2025
Answer from Kamera Express

Answer: The filter size of the sigma 18-50mm f2.8 fuji is 55 mm. This common size makes it easy to use various accessories such as ND filters or polarizing filters.

Translated from: German

Question: How heavy is the lens?

Asked by Anonymous | 02-12-2025
Answer from Kamera Express

Answer: The Sigma 18-50mm f2.8 Fuji weighs 290 grams. Its light weight is ideal for longer photo sessions and travel, as it doesn't add unnecessary weight to the camera equipment.

Translated from: German

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