Cine Lens Customization
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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Back-focusing Adjustment
Fine back-focusing adjustment to achieve optimal performance on your cameras (charges apply). For more information, please contact your nearest Sigma representative directly.
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Focus Ring Notation Conversion
Sigma can convert the notation on the focus ring from either feet or meter, and to the other after purchase as necessary (charges apply). For more information, please contact your nearest Sigma representative directly.
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Fully Luminous Painting
The specification, gradation baseline, lens change indications, and rings all feature luminous paint for enhanced visibility. The upgrade is available after purchase (charges apply). For more information, please contact your nearest Sigma representative directly.
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Torque Adjustment
Torque adjustment of each ring to meet users' preference. (charges apply). For more information, please contact your nearest Sigma representative directly.
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/i Technology Conversion
This service allows converting PL-Mount lenses to the newer electronic PL-Mount compatible with Cooke's /iTechnology protocol. (charges apply). For more information, please contact your nearest Sigma representative directly.
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