A Weekend in Chicago with the SIGMA 28-70mm F2.8 DG DN Contemporary Lens

By Jim Koepnick

Big cities not only fill me with wonder and excitement, but also countless photo ideas. Zipping past Wisconsin farm fields on the Amtrak Hiawatha headed toward Chicago, numerous photographic possibilities kept popping into my mind.

And sitting beside me, locked onto my Sony A9 II, was the new SIGMA 28-70mm F2.8 DG DN | Contemporary lens. This lens, so small and lightweight, looked as if it was designed for travel. The lens and camera fit easily in my backpack, joining my iPad and a Platypod (a flat tabletop tripod) for an adventure in the the big city.

It was also a change from past trips because even with some Covid-19 restrictions still in place, I could travel from Wisconsin to Chicago. A chance to venture out again, observe, record, and share life.

As the train pulled into Chicago’s Union Station, I made a major change to my shooting game plan. Usually, I like to consider the various aspects of the lens I’m shooting with and take photos that will specifically accentuate them. But now, I just wanted to let my creativity run wild and let the pictures happen, knowing that would be the best way to show you what this little lens is capable of producing.

During previous trips to large cities, I would often only take a prime lens. Photographing in a city usually brings out the street photographer in me, pushing my creativity to see life through a single focal length.

But sometimes, traveling opens my creativity to more than what just one prime lens can capture. This time, I wanted flexibility to shoot wide as well as tight, and let my creativity feel unlimited.

The following images show not only what I felt compelled to capture during my brief trip to the city, but also how truly versatile the SIGMA 28-70mm F2.8 DG DN | C can be for travel.


Heading back home, and reviewing my photos on the back of the camera, I was happy with what I saw and was able to capture. The real truth, however, is reviewing them on the computer at full size. And that displayed the sharpness of the little SIGMA 28-70mm F2.8 DG DN | Contemporary. Not only small and light, but fast to focus and very sharp images. Oh, and did I mention easy on my budget? I think I have met my new travel companion.

About

Jim Koepnick

Jim Koepnick is one of the leading aviation photographers today, photographing for Cirrus Aircraft, Flying Magazine, Piper Magazine, Air and Space Smithsonian, AOPA and EAA. He also shoots for the Wisconsin Media Group in the Oshkosh area, specializing in sports and action. His freelance clients include Discover Oshkosh, Aviation Asset Management Group and Our Wisconsin Magazine. Previously, Jim was Chief Photographer at the Experimental Aviation Association for 28 years. In that role, he photographed over 1000 aircraft while on air-to-air missions and supplied over 600 cover images for EAA Publications. His photography has been a consistent winner of awards from Aviation Week and Space Technology, Wisconsin Imaging Photographers Association, American Advertising Federation and Calendar Marketing Association. His photojournalism has received awards from Wisconsin Newspaper Association and the International Photographic Council. 

EXPLORE MORE

Sigma 16-300mm Review: One Convenient Lens for Travel and Landscape Photography

Discover how the Sigma 16-300mm F3.5-6.7 DC OS | Contemporary handled an epic road trip through Yellowstone, the Tetons, the Sawtooths, and the Sierra Nevada, delivering versatile wide-to-telephoto performance for capturing sweeping landscapes and intimate details—all with a single lens.

Testing the Fastest Ultra-Telephoto Zoom for Air Show Photography: Sigma 300-600mm F4 DG OS Sports

At EAA AirVenture, the Sigma 300-600mm F4 DG OS | Sports lens excelled in aviation photography, delivering fast autofocus, outstanding stabilization, and exceptional image quality. Its constant F4 aperture, internal zoom, and versatile focal range proved ideal for jets, propeller aircraft, and low-light air shows.