Sigma Wide Angle Zoom | 18-50mm f/2.8 DC DN Contemporary Lens for Fuji X

This lens provides a versatile full-frame equivalent zoom range of 27-75mm and a wide constant aperture of f/2.8 throughout the entire zoom range. The lens design includes three high-precision glass-molded aspherical elements coupled with a special low dispersion element. Together they minimize the total number of elements for superb optical quality without excessive weight.

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.

Three high-precision glass-molded aspherical elements are used to help limit distortion and spherical aberrations and contribute to greater overall sharpness and accurate rendering.

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

Super Multi-Layer Coating minimizes flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions.

In-camera aberration correction further eliminates optical imperfections such as distortion and vignetting.

Stepping motor with nearly silent autofocus that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos, and capturing fast-moving subjects.

Minimum focusing distance of 4.8″ and a 1:2.8 maximum magnification ratio benefits working with close-up subjects.

Rounded seven-blade diaphragm contributes to a pleasing bokeh quality.

Focal Length 18 to 50mm (35mm Equivalent Focal Length: 27 to 75mm)

Maximum Aperture f/2.8

Minimum Aperture f/22

Lens Mount Fuji X

Angle of View 76.5° to 31.7°

Minimum Focus Distance 4.8″ / 12.1 cm

Maximum Magnification 0.36x

Macro Reproduction Ratio 1:2.8

Optical Design 13 Elements in 10 Groups

Diaphragm Blades 7, Rounded

Focus Type Autofocus

Image Stabilization No

Filter Size 55 mm (Front)

Dimensions (ø x L) 2.5 x 2.9″ / 64.5 x 74.5 mm

Weight 10.2 oz / 290 g

Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Fuji X

• Sigma LCF-55 III 55mm Lens Cap
• Sigma Lens Hood for 18-50mm f/2.8 DC DN Contemporary Lens
• Sigma Rear Cap LCR II for Sony E Mount Lenses