Sigma

Sigma 18-50mm f/2.8 DC DN Fujifilm X Mount Lens Kit

f/2.8

Versatile Zoom Lens for Fujifilm X-Mount CamerasThe Sigma 18-50mm f2.8 DC DN Contemporary Lens is a compact and versatile zoom lens designed for Fujifilm X-mount cameras. With a wide f/2.8 aperture and a 27-75mm equivalent focal length, this lens is perfect for a wide range of photography applica...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Versatile Zoom Lens for Fujifilm X-Mount Cameras

The Sigma 18-50mm f2.8 DC DN Contemporary Lens is a compact and versatile zoom lens designed for Fujifilm X-mount cameras. With a wide f/2.8 aperture and a 27-75mm equivalent focal length, this lens is perfect for a wide range of photography applications. Its special low dispersion elements and aspherical elements ensure superb image quality.

  • Mount: Fujifilm X Mount
  • Focal Length: 18-50mm
  • Aperture: f/2.8 to f/22
  • Elements: Three Aspherical Elements
  • Special Low Dispersion Element
  • Rounded 7-Blade Diaphragm

Key Features

Included in the bundle- Sigma 18-50mm f2.8 DC DN Contemporary Lens for Fujifilm X with in-box accessories as well as extra accessories such as Pixel Connection Cleaning Kit, Blower, Capkeeper, Card Holder and 55mm 3 PCs Filter Kit

Special Low Dispersion (SLD) element reduces chromatic aberrations and color fringing

Standard zoom lens is designed for APS-C-format Fujifilm X-mount cameras and provides a 27-75mm equivalent focal length range

Constant f/2.8 maximum aperture is well-suited for working in low-light conditions and provides greater control over the focus position when using shallow depth of field techniques

This package is a curated bundle of popular items frequently purchased together. It is not a complete, all-in-one solution. Depending on your specific setup, additional items or accessories may be required. Please review the included components carefully before purchasing

Specifications

Lens Mount
Fujifilm X Mount
Format Compatibility
APS-C
Focal Length Range
18-50mm (27-75mm equivalent)
Maximum Aperture
f/2.8
Optical Elements
Special Low Dispersion (SLD), Three High-Precision Glass-Molded Aspherical Elements
Filter Thread
55mm (filters included in bundle)
Included Accessories
Pixel Connection Cleaning Kit, Blower, Capkeeper, Card Holder, 55mm 3 PCs Filter Kit

Pros & Cons

👍 Pros

  • Features a constant f/2.8 maximum aperture, which is ideal for low-light conditions and achieving shallow depth of field
  • Utilizes three high-precision glass-molded aspherical elements to minimize distortion and spherical aberrations
  • Equipped with Special Low Dispersion (SLD) elements to effectively reduce chromatic aberrations and color fringing
  • Provides a flexible 27-75mm equivalent focal length range, suitable for a variety of shooting scenarios
  • Includes a comprehensive bundle with a cleaning kit, blower, capkeeper, card holder, and a 3-piece 55mm filter kit

👎 Cons

  • The lens is designed specifically for APS-C format cameras, meaning it will not be ideal for full-frame systems
  • The included bundle adds accessories that may not be necessary for every photographer, potentially increasing the overall cost
  • Despite the low dispersion elements, some chromatic aberration might still occur in challenging lighting situations
  • The provided filter kit is 55mm, so if future lenses have different filter threads, additional filters would be needed
  • While versatile, the 18-50mm focal range may be limiting for those requiring ultra-wide or super-telephoto capabilities

Frequently Asked Questions

This Sigma 18-50mm f/2.8 DC DN lens is designed for Fujifilm X-mount cameras.
Yes, with a constant f/2.8 maximum aperture, the lens is well-suited for working in low-light conditions, allowing for brighter images.
Yes, it features Special Low Dispersion (SLD) elements to reduce chromatic aberrations and three high-precision glass-molded aspherical elements to limit distortion and spherical aberrations.
When used on an APS-C-format Fujifilm X-mount camera, this lens provides an equivalent focal length range of 27-75mm.
The bundle includes a Pixel Connection Cleaning Kit, Blower, Capkeeper, Card Holder, and a 55mm 3 PCs Filter Kit in addition to the lens and its in-box accessories.