Sigma 105mm f/2.8, 45mm f/2.8, 35mm f/1.2, 24mm f/3.5, and 100-400mm f/5-6.3 Firmware Updates Released


Sigma 105mm F2.8 DG DN MACRO | Art V2 Download Update Here

  • AF assist function during video recording is now supported.
  • *Only SONY camera models with AF assist function are supported.

Sigma 45mm F2.8 DG DN | Contemporary V4 Download Update Here

  • AF assist function during video recording is now supported.
  • *Only SONY camera models with AF assist function are supported.

Sigma 35mm F1.2 DG DN | Art V4 Download Update Here

  • AF assist function during video recording is now supported.
  • *Only SONY camera models with AF assist function are supported.

Sigma 24mm F3.5 DG DN | Contemporary V2 Download Update Here

  • AF assist function during video recording is now supported.
  • *Only SONY camera models with AF assist function are supported.
  • The focus distance shown on the screen during manual focus has been optimized.

Sigma 100-400mm F5-6.3 DG DN OS | Contemporary V3 Download Update Here

  • AF assist function during video recording is now supported.
  • *Only SONY camera models with AF assist function are supported.

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