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Whether you need assistance with a product, have questions about your
account, or require technical support, our team is here to help
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FAQ
Inspection and repair
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MANUALS / BROCHURES / RESOURCES
firmware download
Software download
Linear focus compatibility
Customization services
Lenses
This is a paid service for changing lens specifications. As this is done by specialized staff, it cannot be accepted at retail stores. Please note that all inquiries will be handled collectively at authorized subsidiary / distributor of Sigma.
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Cine lenses
This is a paid service that changes the specifications of the cine lens. As this is done by specialized staff, it cannot be accepted at retail stores. Please note that all inquiries will be handled collectively at authorized subsidiary/distributor of Sigma.
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Cameras
This is a paid service for changing camera specifications. As this is done by specialized staff, it cannot be accepted at retail stores. Please note that all inquiries will be handled collectively at authorized subsidiary / distributor of Sigma.
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Mount conversion
We believe that a lens is not only a key device for photographic expression, but also an important resource for photographers.
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WARRANTY
WARRANTY
This is the page for product warranties by countries and regions.