@focuspoint.zh: How to Reset Sony White Balance Using the Original Body Cap 1.Remove the lens from your Sony camera. 2.Attach the original Sony body cap. 3.Open the White Balance settings in the camera menu. 4.Select Custom White Balance. 5.Follow the on-screen instructions to register the white balance. Important: The original body cap is not a calibrated grey reference, so this method may not work reliably on every Sony camera. The exact procedure depends on your camera model. Camera: Sony alpha a7iii #camera #sony #a7iii #photographytips #fyp