It was sunset on top of the tallest mountain in the continental United States, and I had two immediate priorities. One was dinner. As a long-distance backpacker on the Pacific Crest Trail, I was burning between 4,000 and 6,000 calories a day, and losing too much weight was a constant concern for myself and my friends. The other priority was 32.4 ounces of metal and glass clipped to the shoulder strap of my backpack: my camera. And as the sun sank towards the horizon, I kept neglecting my dinner in favor of keeping up with the ever-changing lighting.

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Sigma's full-frame Foveon image sensor project has faced significant challenges, but the company's CEO says it is still working on Foveon image sensor development.

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2025 was perhaps Sigma's biggest year ever as far as product launches go, with not only a huge number of lenses released but also the announcement and delivery of the BF camera. With the economic climate shifting, PetaPixel sat with CEO Kazuto Yamaki to discuss what the company's future looks like.

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