Sigma Releases Firmware Update v03 for 30mm F1.4 APS-C E-Mount Lens

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Sigma Releases Firmware Update v03 for their 30mm F1.4 DC DN Contemporary APS-C E-Mount Lens for improved Eye AF and Lock-on AF performance. 30mm F1.4 DC DN | Contemporary E-mount Lens for Sony E-mount Firmware Ver. 03 Update Date: 2018.02.23 ● Improved AF performance when the “Eye AF” function is selected. ● Improved AF performance […]

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