答案居然是自动对焦！
！

以是一贯为人诟病又一贯在通过固件升级完善的松下自动对焦又在连续升级。

其实在9月尾发布全幅新机器的时候，松下就发布了10月下旬会有一波M4/3机器的固件升级，虽然现在还没出，而且不是什么重大升级，但是基本上我还是很期待的，以是保存一份提醒自己。

GH5固件升级-性能和易用性升级

1.提高自动对焦性能

基本上便是说以前在连续自动对焦（AFC模式）的时候有时会对焦到背景上，现在减少了这个问题发生的几率。
这解释往后脸不会莫名其妙的虚实转化了（真的吗？一定要在月尾验证一下）

2.改动了一个在创意***模式（便是纯录像那个模式）下，选择快门角度（便是大家喜好的自动对焦速率变快的那个模式，不过实际上很大程度是心里浸染）一键AE（便是可以按一下就自动把亮度调到得当的参数）失落效的问题。

以下是原文

DC-GH5 Firmware Update

Panasonic offers firmware update program for DC-GH5 to enhance the performance and usability.

1.Improvement of AF performance

･There were cases where focus point was shifted to the background while tracking the subject in AFC mode. The new firmware minimizes this problem.

Tracking performance in continuous AF has been improved by optimizing the tracking algorithm.

The subject is tracked even if it moves actively, such as in sports scenes where the focus previously shifted to the background.

･There were cases where focus point was shifted to the background while tracking the subject in video recording. The new firmware minimizes this problem.

The accuracy of detecting the subject has been improved by optimizing the focus area settings and tracking speed.

The point of focus remains on the subject instead of shifting to the background.

2.Improvement of video recording operation

･[One Push AE] failed to operate when [SS/Gain Operation] is set to [ANGLE/ISO] while shooting in Creative Video M mode. This bug has been fixed.

不过还是很期待那颗10-25 F1.7的镜头啊！
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到底啥时候能出啊。

然而出了也买不起才是最心痛的！