Sony released a new firmware update for the A7IV

There is a new firmware update here:sony.com/electronics/support/e-mount-body-ilce-7-series/ilce-7m4/software/00288929

Benefits and Improvements

  • Supports the Write Digital Signature function for still images as part of Sony’s Camera Authenticity Solution
    • Installation of a paid license is required for use.
    • The timing for the provision of paid licenses to customers other than certain media outlets is yet to be determined.
    • Services may not be available in some countries or regions. For more information, please visit the Authenticity Catalog Page.
  • Fixes an issue where switching the recording frame rate immediately after shooting causes audio and video to be recorded at different speeds or results in unstable operation in subsequent recordings
  • Fixes an issue where the cursor does not move correctly when multiple identical items are registered in the function menu
  • Fixes an issue where recording video by pressing the MOVIE button in still image shooting mode causes certain button operations to stop working
  • Improves the operational stability of the camera

First images samples show with the new Schneider Kreuznach AF 14-24mm f/2.8 FE lens

The Schneider Kreuznach AF 14-24mm f/2.8 FE was developed in co-operation with Samyang (which is also the manufacturer of this lens in Korea). There is no information yet about the price and availability of this lens (except of a general 2025 note). But we have at least some pictures showing it mounted on the Sony camera:

And first image samples shot with this lens can now be found at Lenstip (Click here).

Key Features of the Schneider Kreuznach 14-24mm f/2.8 FE lens:

  • World’s first 14-24mm (Sony E) compatible super-wide zoom lens allows front filters (77mm filter size)
  • Enables ultra-close-up shooting at just 0.18m
  • Jointly developed with Schneider-Kreuznach
  • Compact and Lightweight
  • Weight: 445g Only

via DC.watch via Pronews.

Sigma CEO Yamaki about the 15fps limitation

From minute 44 you can see Chris asking Sigma CEO Yamaki about the Sony limitation of 15 frames per second. Yamaki cautiously replies that it is difficult for him to comment on this and that of course he hopes this will change in the future.

I hope Sony realize that they are hurting themselves by imposing such a strict restriction.

The full interview can be followed from minute 20 to 55.

Sigma lens preorders:
300-600mm lens at BHphoto. Amazon. Adorama. FotoErhardt. Fotokoch. WexUK.
16-300mm at BHphoto. Amazon. Adorama. FotoErhardt. Fotokoch. WexUK.