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Sony a6600 Firmware Update 1.10 Released

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Sony has released a new firmware update version 1.10 for the Sony a6600 mirrorless camera.

The extremely versatile Sony a6600 (AmazonB&HAdorama) features a revised 24.2MP CMOS sensor, the latest BIONZ X image processor, and a front-end LSI implemented in Sony’s full-frame cameras.

Sony a6600 Firmware Update 1.10 adds support for the LA-EA5A-Mount Adapter and improves the overall stability of the camera.


  • Adds support for the LA-EA5 A-Mount Adapter (sold separately)
    • LA-EA5A-Mount Adapter supports all A-mount lenses
    • Full support is provided for focal plane phase-detection AF, and the AF and high-speed continuous shooting features
    • Wide-area focal plane phase-detection AF coverage
    • AF features based on subject recognition, including Real-time Eye AF(human, animal) and Real-time Tracking
    • AF/AE tracking during continuous shooting at up to 11fps


    • STF lenses are manual focus only
    • Teleconverters are not supported for use with any A-Mount Adapters
    • Autofocus is not available during movie recording when using the LA-EA5 A-Mount Adapter
    • For AE tracking, the aperture is fixed for the first frame while shutter speed and ISO are used for exposure adjustment
  • Improves the overall stability of the camera

Download links:

Sony a6600 Firmware Version 1.10 (Windows)

Sony a6600 Firmware Version 1.10 (Mac)

Best Lenses for Sony a6600

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