A tribute to the grand Hengduan mountains that I love
SPORTS
200 mm F2.0 DG OS
Impression
By Yang Sutie
My hometown is Chengdu, situated in the vast Sichuan Basin of China.
Just over 200 kilometers away from this flat expanse lies a series of
parallel mountain ranges stretching east to west, spanning thousands of
kilometers. This region has countless snow-capped peaks, pristine lakes,
deep gorges, and winding rivers.
It also boasts extraordinary biodiversity, including globally renowned
species such as the giant panda and golden monkey.
Additionally, the area is rich in cultural diversity, with multiple ethnic
groups coexisting and blending their unique traditions. Collectively, we
refer to this region as the Grand Hengduan Mountains.
My hometown is Chengdu, situated in the vast Sichuan Basin of China.
Just over 200 kilometers away from this flat expanse lies a series of
parallel mountain ranges stretching east to west, spanning thousands of
kilometers. This region has countless snow-capped peaks, pristine lakes,
deep gorges, and winding rivers.
It also boasts extraordinary biodiversity, including globally renowned
species such as the giant panda and golden monkey.
Additionally, the area is rich in cultural diversity, with multiple ethnic
groups coexisting and blending their unique traditions. Collectively, we
refer to this region as the Grand Hengduan Mountains.
Since I first picked up a camera, the Grand Hengduan Mountains have
remained my most frequently photographed subject.
In my earlier photographic endeavors, I often relied on wide-angle lenses
to capture the region's grandeur and majestic landscapes. However, for
this particular project, I challenged myself to shoot exclusively with the
Sigma 200mm F2 DG OS | Sports lens.
This choice not only pushed me out of my comfort zone but also allowed
me to explore this familiar terrain with a fresh perspective, unveiling an
entirely new dimension of beauty.
The Sigma 200mm F2 DG OS | Sports is a truly unique lens in today’s
market.
Before using it, I couldn't fully envision the kind of results it could achieve.
This fast telephoto lens delivers strikingly dramatic subjects, with a
powerful sense of spatial compression and an extremely shallow depth of
field.
Its ability to carve distinct visual layers in a scene is remarkable.
The lens is equipped with a High-response Linear Actuator (HLA), ensuring
swift and precise autofocus. Even when photographing distant wildlife
against a complex background, the lens rapidly locks focus on the subject,
allowing me to capture dynamic moments with exceptional clarity.
Throughout this project, every shutter release amazed me. Familiar
landscapes transformed before my eyes, revealing unexpected nuances
and perspectives.The lens is equipped with a High response Linear Actuator (HLA), ensuring swift and precise autofocus. Even when photographing distant wildlife against a complex background, the lens rapidly locks focus on the subject, allowing me to capture dynamic moments with exceptional clarity.
Throughout this project, every shutter release amazed me. Familiar
landscapes transformed before my eyes, revealing unexpected nuances
and perspectives.




The F2 aperture, combined with the lens's robust optical stabilization,
enabled me to shoot at low ISO settings even in dim lighting conditions.
This maintained superb image quality while unveiling delicate details I had
previously overlooked.
From the faint glow of Tibetan watchtowers at blue hour to the warm
flicker of lights in village homes, or the subtle glimmers atop mountain
peaks at dawn - these intricate elements, once ignored, now enriched my
visual narrative.


The optical performance of this lens exceeded my expectations.
Even at its widest aperture of F2, the image quality remained impeccably
sharp from center to edge, even in complex lighting scenarios.
The lens features Nano Porous Coating (NPC) technology, effectively
minimizing flare and ghosting. This proved invaluable when I witnessed a
magnificent sea of clouds at sunrise. Even shooting directly toward the
sun, the results were breathtakingly clear and vibrant.
Another standout feature was the newly designed tripod mount, which
doubled as a practical carrying handle. Its Arca-Swiss compatibility made
tripod installation seamless, ensuring I never missed a decisive moment in
the field.
My landscape photography journey with the Sigma 200mm F2 DG OS |
Sports lens was immensely rewarding. The lens performed flawlessly,
capturing nature's intricate details and fleeting moments of light and
shadow.
As a photographer, I find immense joy in waiting, observing, and
discovering these subtle transformations.
With this lens, I was able to distill those magical moments into visual
memories that reflect the beauty and wonder of our world.




Through the Sigma 200mm F2 DG OS | Sports, I rediscovered fresh
inspiration and creative direction.
Experimenting with new equipment is an exciting journey of self-discovery
and growth for any photographer.
ABOUT
YANG SUTIE
Sigma china Ambassador
Photographers
Yang Sutie is a landscape and cultural photographer based in Chengdu,
Sichuan, China.
His photographic journey spans the globe, where he relentlessly pursues
the most captivating light and purest expressions of beauty.
His works convey profound emotions and personal insights, showcasing
his deep passion for life and the world around him.
With special thanks to
Thilan, Wall Architectes
Max, designer
Mehdi, Director of Immersive Art & Culture at Fisheye
Benoît, artist and creative director at Tiffany’s
Thomas and Aurore, founders of RSVP, handmade leather bags in France
Hermon, jazz trumpetist
Pascal, graphic designer and creative director at Gallimard
Sophie, Chanel