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SIGMA

SIGMA 28-70mm f/2.8 DG DN Contemporary Sony E 592965 UV Filter Bundle camera lens

SKU CH-5W7T-R4NAJ

A compact full-frame zoom covering 28-70mm with a constant f/2.8 aperture, bundled with a 67mm UV filter and cleaning accessories

  • TypeWide Angle Lens
  • Constant f/2.8 aperture across 28-70mm zoom for consistent exposure
  • Two FLD and two SLD elements plus three aspherical elements reduce aberrations
  • Stepping motor AF delivers fast, near-silent focusing for video and stills
  • Water- and oil-repellent front coating protects the 67mm filter thread
  • Bundle adds UV filter, tulip hood, blower, cleaning pen, cloth and starter kit

Versatile Zoom for Sony E-Mount

This Sigma 28-70mm f/2.8 DG DN Contemporary lens covers wide-angle to portrait focal lengths with a constant f/2.8 aperture. It is built for Sony full-frame E-mount cameras and suits photographers and filmmakers who need a bright, compact zoom for daily use. The bundle adds a 67mm UV filter, tulip hood, blower, cleaning pen, cloth and starter kit for immediate protection and maintenance.

Creators who value constant aperture

The constant f/2.8 aperture helps in low light and gives consistent exposure while zooming, and the stepping motor provides quiet AF for video. Photographers who need a wider 24mm starting point or longer reach beyond 70mm should consider other zooms. Buyers using APS-C bodies will see a narrower field of view than on full-frame.

Constant f/2.8 aperture through the zoom range

The lens maintains f/2.8 from 28mm to 70mm, so exposure and depth of field stay the same while framing changes. This single spec decides whether the lens fits a run-and-gun video workflow or low-light event work where variable-aperture zooms would force ISO compromises.

Highlights

  • Constant f/2.8 aperture across 28-70mm zoom for consistent exposure
  • Two FLD and two SLD elements plus three aspherical elements reduce aberrations
  • Stepping motor AF delivers fast, near-silent focusing for video and stills
  • Water- and oil-repellent front coating protects the 67mm filter thread
  • Bundle adds UV filter, tulip hood, blower, cleaning pen, cloth and starter kit

Specifications

TypeWide Angle Lens

Questions about this item

How much heat or noise does the Sigma 28-70mm f/2.8 DG DN produce during all-day video recording?

The stepping motor autofocus runs near-silently, and the single lightweight focusing element keeps the AF unit compact, so the lens stays cool and quiet during extended shooting.

What camera body is required to use this 28-70mm f/2.8 lens?

It mounts directly on Sony E-mount full-frame and APS-C cameras; no adapter is needed.

Can I keep using my existing 67mm filters with this lens?

Yes, the bundle includes a 67mm UV filter and the front thread accepts any standard 67mm filter you already own.

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