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Compact black zoom lens with tulip hood and 10-piece accessory kit

SIGMA

SIGMA 18-50mm f/2.8 DC DN Contemporary X-mount lens with 10-piece accessory kit

SKU CH-4NYJ-RTKWA

Versatile X-mount zoom with constant f/2.8 aperture and 10-piece accessory kit including filters, hood and cleaning tools

  • TypeWide Lens
  • Constant f/2.8 aperture across 18-50mm zoom for consistent low-light exposure
  • 27-75mm full-frame equivalent range covers wide to short telephoto on APS-C
  • Three aspherical plus one low-dispersion element reduce aberrations in a compact design
  • Dust- and splash-proof construction protects the lens during outdoor shooting
  • 10-piece accessory kit includes filters, hood, pouch and cleaning tools for immediate use

Versatile APS-C zoom for Fujifilm X

The Sigma 18-50mm f/2.8 DC DN Contemporary lens is built for Fujifilm X-mount APS-C cameras. It covers a 27-75mm full-frame equivalent range with a constant f/2.8 aperture. Photographers and videographers who need a bright, lightweight standard zoom for landscapes, portraits, street, architecture and events will find it suitable.

Upgrade from variable-aperture kit zooms

This lens replaces slower kit lenses that drop aperture at the long end. The jump is worth it when you need consistent f/2.8 exposure across the 18-50mm range for low light or shallow depth of field. Optical construction uses three aspherical elements and one special low dispersion element to control aberrations. A stepping motor delivers fast, quiet autofocus for video and moving subjects.

55mm filter thread with 10-piece accessory kit

The lens accepts 55mm filters and includes a multi-coated HD filter set with UV, CPL and FLD options plus a separate UV filter. A tulip hood, large pouch, blower, cleaning pen, cap keeper, microfiber cloth and starter cleaning kit complete the bundle. Dust- and splash-proof construction supports outdoor use. Minimum focusing distance is 4.8 inches.

Highlights

  • Constant f/2.8 aperture across 18-50mm zoom for consistent low-light exposure
  • 27-75mm full-frame equivalent range covers wide to short telephoto on APS-C
  • Three aspherical plus one low-dispersion element reduce aberrations in a compact design
  • Dust- and splash-proof construction protects the lens during outdoor shooting
  • 10-piece accessory kit includes filters, hood, pouch and cleaning tools for immediate use

Specifications

TypeWide Lens

Questions about this item

What filter thread size does the 18-50mm f/2.8 lens accept for the included 55mm filters?

The lens has a 55mm filter thread, matching the UV, CPL and FLD filters supplied in the 10-piece kit.

How is the lens attached to a FUJIFILM X-mount body, and what step is often missed?

Align the lens mount index with the camera's index, twist until it clicks, then set the aperture ring to the A position so the camera can control exposure.

Which parts of the accessory kit will need replacing first with regular use?

The microfibre cloth, cleaning pen fluid and blower tend to wear out or run dry first; filters and the tulip hood last much longer.

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