Sigma

Sigma 16-28mm f/2.8 DG DN Contemporary Lens for Sony E

Sigma 16-28mm f/2.8 DG DN Contemporary Lens for Sony E
  • Full-Frame Format | f/2.8 to f/22
  • Stepping AF Motor
  • Internal Focus and Zoom Design
  • Weather-Sealed Construction
  • Rounded 9-Blade Diaphragm

Sigma 16mm f/1.4 DC DN Contemporary Lens (Micro Four Thirds)

Sigma 16mm f/1.4 DC DN Contemporary Lens (Micro Four Thirds)

  • Micro Four Thirds | f/1.4 to f/16
  • 32mm (Full-Frame Equivalent)
  • Rounded 9-Blade Diaphragm
  • Stepping Motor AF System
  • Super Multi-Layer Coating
  • Two Aspherical Elements
  • Two SLD Elements, Three FLD Elements
  • Weather-Sealed Construction

Sigma 24-70mm f/2.8 DG DN Art Lens for Sony E

Sigma 24-70mm f/2.8 DG DN Art Lens for Sony E

  • E-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Six FLD Elements, Two SLD Elements
  • Three Aspherical Elements
  • Super Multi-Layer & Nano Porous Coatings
  • Stepping Motor AF System
  • Dust and Splash Resistant Construction
  • Rounded 11-Blade Diaphragm
  • Includes LH878-03 Lens Hood
  • With Padded Lens Case

Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Canon EF

Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Canon EF

  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/2.8 to f/22
  • Three SLD Elements
  • Four Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic Motor AF System
  • OS Image Stabilization
  • Rounded 9-Blade Diaphragm

Sigma 28mm f/1.4 DG HSM Art Lens for Nikon F

Sigma 28mm f/1.4 DG HSM Art Lens for Nikon F

  • F-Mount Lens/FX Format
  • Aperture Range: f/1.4 to f/16
  • Two FLD Elements, Three SLD Elements
  • Three Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor, Manual Override
  • Weather-Sealed, Protective Front Coating
  • Rounded 9-Blade Diaphragm

Sigma 30mm f/1.4 DC DN Contemporary Lens for Sony E-mount

Sigma 30mm f/1.4 DC DN Contemporary Lens for Sony E-mount
  • Micro Four Thirds | f/1.4 to f/16
  • 60mm (Full-Frame Equivalent)
  • Rounded 9-Blade Diaphragm
  • Stepping Motor AF System
  • Super Multi-Layer Coating
  • Two Aspherical Elements
  • One High-Refractive Index Element

Sigma 30mm F1.4 DC DN Contemporary Lens for Canon EF-M

Sigma 30mm F1.4 DC DN Contemporary Lens for Canon EF-M
  • Micro Four Thirds | f/1.4 to f/16
  • 60mm (Full-Frame Equivalent)
  • Rounded 9-Blade Diaphragm
  • Stepping Motor AF System
  • Super Multi-Layer Coating
  • Two Aspherical Elements
  • One High-Refractive Index Element

Sigma 35mm F1.4 Art DG HSM Lens for Canon

Sigma 35mm F1.4 Art DG HSM Lens for Canon

  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • One FLD Element, Four SLD Elements
  • Two Aspherical Elements
  • Floating Elements System
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor, Manual Override
  • Rounded 9-Blade Diaphragm
  • Compatible with Sigma USB Dock

Sigma 50mm f/1.4 ART DG HSM Lens for Canon EF

Sigma 50mm f/1.4 ART DG HSM Lens for Canon EF

  • Aperture Range: f/1.4 to f/16
  • One Molded Glass Aspherical Element
  • Three Special Low Dispersion Elements
  • Super Multi-Layer Coating
  • Floating System & Large Diameter Design
  • Hyper Sonic AF Motor
  • Rounded Nine-Blade Diaphragm
  • Thermally Stable Composite Material
  • Brass Bayonet Mount
  • Compatible with Sigma USB Dock

Sigma 85mm f/1.4 DG DN Art Lens for Sony E

Sigma 85mm f/1.4 DG DN Art Lens for Sony E

  • E-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • Five SLD Elements
  • One Aspherical Element, Four HR Elements
  • Super Multi-Layer Coating
  • Stepping Motor AF System
  • Customizable AFL Button
  • Physical Aperture Ring; De-Click Switch
  • Rounded 11-Blade Diaphragm
  • Weather-Sealed Design

Sigma 85mm f/1.4 DG HSM Art Lens for Canon EF

Sigma 85mm f/1.4 DG HSM Art Lens for Canon EF

  • EF-Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to 16
  • Two Low Dispersion Elements
  • One Aspherical Element
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor, Manual Override
  • Rounded 9-Blade Diaphragm
  • TSC Material, Brass Bayonet Mount
  • Compatible with Sigma USB Dock

Sigma AF 20mm f/1.4 DG HSM Art Lens for Canon EF

Sigma AF 20mm f/1.4 DG HSM Art Lens for Canon EF
  • EF Mount Lens/Full-Frame Format
  • Aperture Range: f/1.4 to f/16
  • Two FLD Elements and Five SLD Elements
  • Two Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor, Manual Override
  • Rounded 9-Blade Diaphragm
  • TSC Material, Brass Bayonet Mount
  • Built-In Petal-Shaped Lens Hood
  • Compatible with Sigma USB Dock

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Then the question arises: where’s the content? Not there yet? That’s not so bad, there’s dummy copy to the rescue. But worse, what if the fish doesn’t fit in the can, the foot’s to big for the boot? Or to small? To short sentences, to many headings, images too large for the proposed design, or too small, or they fit in but it looks iffy for reasons.

A client that’s unhappy for a reason is a problem, a client that’s unhappy though he or her can’t quite put a finger on it is worse. Chances are there wasn’t collaboration, communication, and checkpoints, there wasn’t a process agreed upon or specified with the granularity required. It’s content strategy gone awry right from the start. If that’s what you think how bout the other way around? How can you evaluate content without design? No typography, no colors, no layout, no styles, all those things that convey the important signals that go beyond the mere textual, hierarchies of information, weight, emphasis, oblique stresses, priorities, all those subtle cues that also have visual and emotional appeal to the reader.