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Black cylindrical zoom lens with silver focus ring and USB dock included

SIGMA

SIGMA 18-35mm F1.8 DC HSM Art Lens for Nikon with USB Dock

SKU CH-TJZ4-BYCNK

Constant f/1.8 zoom covering 18-35mm on APS-C with 17 elements in 12 groups and USB dock for firmware updates

  • TypeZoom Lens
  • ColorBlack
  • Focus TypeAuto Focus
  • Constant f/1.8 aperture across the zoom range for consistent low-light performance
  • First zoom lens to maintain f/1.8 throughout the 18-35mm focal range
  • 17 elements in 12 groups deliver high-level artistic quality from the Art line
  • 28 cm minimum focusing distance with 1:4.3 magnification for close-up versatility
  • 72 mm filter thread and non-rotating front ring simplify polariser use

Purpose-built APS-C zoom

The Sigma 18-35mm f/1.8 DC HSM Art Lens is a constant-aperture zoom designed for Nikon APS-C cameras. It covers a 27-52.5mm equivalent range with a fast f/1.8 maximum aperture throughout. The optical design uses 17 elements in 12 groups with nine rounded diaphragm blades. A USB dock is included for firmware updates and focus calibration.

Suited for low-light versatility

Photographers needing a single bright zoom for indoor, portrait and street work will benefit from the constant aperture and 28cm close-focus capability. The non-rotating 72mm front ring simplifies polariser use. It is not for full-frame shooters requiring corner-to-corner coverage, nor for users needing telephoto reach beyond 52.5mm equivalent.

Consistent length under use

Internal focusing and zooming keep the barrel at a fixed 78mm x 121.0mm size during operation, aiding balance on gimbals and in tight spaces. The HSM motor delivers quiet autofocus without extending the lens. Optical performance is maintained across the zoom range rather than peaking at a single focal length.

Highlights

  • Constant f/1.8 aperture across the zoom range for consistent low-light performance
  • First zoom lens to maintain f/1.8 throughout the 18-35mm focal range
  • 17 elements in 12 groups deliver high-level artistic quality from the Art line
  • 28 cm minimum focusing distance with 1:4.3 magnification for close-up versatility
  • 72 mm filter thread and non-rotating front ring simplify polariser use

Specifications

TypeZoom Lens
ColorBlack
Focus TypeAuto Focus
BrandSIGMA
ModelNot Available

Questions about this item

What camera mount does this lens need to attach to?

This lens uses a Nikon F-mount and is designed for APS-C DSLR bodies.

Will the focal range still cover the same angles on a full-frame Nikon body?

On a full-frame body the lens operates in DX crop mode, giving a 27-52.5mm equivalent view instead of the wider native coverage.

How can I verify the autofocus is calibrated correctly after mounting?

Use the included USB Dock with Sigma Optimization Pro software to run focus micro-adjustment tests at 18mm and 35mm focal lengths.

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