MOUNT CONVERTER MC-21 (EF-L)

Firmware history

1. Version 1.4 Latest Dec 22, 2022

   ・MF assist is now supported when a SIGMA CINE LENS for Canon EF mount is attached.・It makes the converter compatible with the SIGMA CINE LENS FF High Speed Prime Line 65mm T1.5 FF for Canon EF mount.*When using the SIG...

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2. Version 1.3 Jun 25, 2020

   The firmware will correct the phenomenon whereby it displays different product’s name for some lenses when it is attached.The firmware will correct the phenomenon whereby the crop does not work for some DC lenses when th...

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3. Version 1.2 Apr 23, 2020

   The firmware will optimize the communication regarding the current consumption of the Leica SL2.The firmware will improve the phenomenon of overexposure when continuous shooting when it is used in combination with Panaso...

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4. Version 1.1 Nov 21, 2019

   The firmware will improve the AF performance when using SIGMA fp.The firmware will correct the phenomenon whereby the Optical Stabilizer stops working when using an compatible lens in combination with SIGMA fp.The firmwa...

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