The introduction video to SIGMA’s one and only manufacturing base, the AIZU factory located in Fukushima, Japan.
SIGMA’s ability to coordinate things smoothly on the spot is largely thanks to our unique, vertically integrated production system. Apart from a handful of processes, everything is done in house. This includes grinding lenses, molding plastic parts, painting, mounting substrates, assembly, manufacturing screws and other parts, and machining molds. All our interchangeable lenses, cameras and strobes are also produced at our Aizu factory with this integrated system. With production lines that can be flexibly realigned according to a meticulous production plan and easily accommodate high-mix small-lot production, the manufacturing that takes place at Aizu is SIGMA’s greatest asset.
Let us show you SIGMA products created with dedicated craftsmanship in the Aizu: