Photokina 2018: Sigma interview – 'There's no magic to it, we just try to be unique'

Photokina 2018: Sigma interview – 'There's no magic to it, we just try to be unique'
Katuto Yamaki, CEO of Sigma, pictured at…
Source: dpreview
Photokina 2018: Sigma interview – 'There's no magic to it, we just try to be unique'