CP+ 2025 is currently taking place in Tokyo, Japan. Phototrend had the opportunity to speak with Kazuto Yamaki, CEO of Sigma Corp.
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Here is our hands-on review of the Sigma 300-600 mm f/4 DG OS Sports zoom lens. A massive full-frame lens combining a fast aperture with ultra-long reach.
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At CP+ 2025, Leica, Panasonic, and Sigma held a conference to discuss the latest products released with the L-Mount as well as the future of the L-Mount, which is celebrating its 7th anniversary this year.
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During an event at its headquarters in Tokyo, Sigma unveiled several new products, including the Sigma BF: a compact full-frame mirrorless camera with an L-mount that breaks the mold with its unibody aluminum body and an unprecedented ergonomic design.
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During the opening week of the Rencontres de la Photographie d'Arles, lens and camera manufacturer Sigma was present with a double photography exhibition by artists Alexis Berar and Robin Jafflin. In a quiet alleyway, the exhibition space also gave us the opportunity to meet again with Kazuto Yamaki, CEO of Sigma Corp, who was on a European tour of retailers.
Sigma completes its f/1.2 trilogy with a surprisingly compact 85mm DG Art lens. We got our hands on the prototype at CP+ 2026 in Yokohama: first impressions of a portrait lens that breaks the mold in this segment.
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Mr. Kazuto Yamaki announced the development of the Sigma 35mm f/1.2 DG II Art lens, which is scheduled for release this year.
The Sigma BF is a 24-megapixel full-frame hybrid camera with a minimalist design, carved from a single block of aluminum. It aims to offer a refined photographic experience that redefines the rules. Here is our full review.
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Sigma launches the 135mm f/1.4 DG Art, a monumental portrait lens for Sony E and Leica L full-frame mirrorless cameras, with spectacular bokeh.
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Sigma 15mm f/1.4 DC Contemporary: a bright, lightweight wide-angle lens for APS-C mirrorless cameras
On the sidelines of CP+ 2026, Sigma is launching the 15mm f/1.4 DC Contemporary, a bright fixed focal length lens for Sony E, Fujifilm X, and Canon RF-S APS-C mirrorless cameras.
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With the Sigma 200mm f/2 DG OS Sports, the Japanese brand aims to combine long focal length, very bright aperture, and image quality. It is available in Sony E and L Mount.
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Sigma unveils its new APS-C zoom lens, the Sigma 17-40mm f/1.8 DC Art, the brightest zoom lens for APS-C mirrorless cameras with Canon RF, Fujifilm X, Sony E, and Leica L mounts.
CP+ 2026 has just wrapped up in Yokohama, Japan. Phototrend was on the ground and had the opportunity to sit down with Kazuto Yamaki, CEO of Sigma Corp.
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At CP+ 2019 in Japan, we met with Kazuto Yamaki, CEO of Sigma, to talk about the new L-mount that Sigma shares with Panasonic and Leica as a result of their partnership. This major event in the world of photography marks a new turning point for the manufacturer, but also for the full-frame mirrorless camera sector.

















