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Black cylindrical camera lens with silver mount ring

SIGMA

SIGMA 90mm f/2.8 DG Contemporary camera lens for Sony E, Black

SKU CH-TRZF-M2K5K

A 90mm f/2.8 full-frame prime lens for Sony E mount delivers superb sharpness with 11 elements in 10 groups and smooth bokeh from a 9-blade diaphragm

  • Exceptional sharpness for portraits with 90mm f/2.8 optics
  • Smooth circular bokeh from 9-blade rounded diaphragm
  • Minimal distortion via 11 elements in 10 groups including aspherical
  • Responsive autofocus locks onto moving subjects quickly
  • Compact full-frame prime designed for mirrorless Sony E cameras

90mm f/2.8 DG Contemporary Lens

The Sigma 90mm f/2.8 DG Contemporary is a full-frame compatible prime lens designed for Sony E-mount mirrorless cameras. It combines high optical performance with a compact form factor suited to modern mirrorless systems. The lens serves photographers seeking detailed portraits and close-up capabilities with a classic short-telephoto field of view.

Optical Construction and Aperture

The lens features an advanced optical design of 11 elements in 10 groups, including aspherical elements, to minimise distortion and aberrations. A 9-blade rounded diaphragm produces smooth, circular bokeh at the bright f/2.8 maximum aperture. This construction delivers exceptional sharpness and clarity across the frame for professional image rendering.

Portrait and Close-Up Photographers

This lens suits photographers who prioritise a lightweight 90mm prime for portraiture and detail work on Sony E-mount bodies. The fast, accurate autofocus supports dynamic shooting scenarios with moving subjects. Buyers who need zoom versatility, a wider maximum aperture, or longer telephoto reach should consider alternative focal lengths.

Highlights

  • Exceptional sharpness for portraits with 90mm f/2.8 optics
  • Smooth circular bokeh from 9-blade rounded diaphragm
  • Minimal distortion via 11 elements in 10 groups including aspherical
  • Responsive autofocus locks onto moving subjects quickly
  • Compact full-frame prime designed for mirrorless Sony E cameras

Specifications

No published specifications for this item yet.

Questions about this item

How does the 90mm f/2.8 spec translate to real shooting on a Sony E body?

The 90mm focal length gives a short-telephoto field of view on full-frame and a tighter crop on APS-C, while the f/2.8 aperture provides consistent exposure and shallow depth of field for portraits and close-up work.

What does the Sony E mount cap in practice for this lens?

The native E-mount connection delivers full electronic communication, enabling phase-detect autofocus, in-body stabilization coordination, aperture control from the camera and EXIF data transfer without adapters.

What physical clearance does the lens need to mount and operate?

The compact barrel fits directly onto any Sony E-mount body without a collar, and the internal-focusing design means the front element does not rotate or extend during focus adjustments.

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