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Digital Camera World

Dan Mold

Sigma factory tour: We go behind the scenes to find out how some of the world’s greatest lenses are made

Sigma GM Dan Mold James Artaius Japan

An exterior picture of the Sigma camera and lens factory in Aizu during heavy snowfall.

Earlier this year, myself and Digital Camera World's Editor in Chief, James Artaius, were invited to Japan by Sigma to see three brand new products: the Sigma BF full-frame camera, and the Sigma 300-600mm f/4 DG OS | S and Sigma 16-300mm f/3.5-7.1 | C zoom lenses.

As part of the trip, we were also invited to Sigma’s one and only factory in the mountainous region of Aizu, where we were treated to a brilliant tour of the factory to see how the company manufactures all its lenses and cameras in-house from start to finish.

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