CamFi Adds Focus Stacking for Sony a7 iii and Sony a7r iii

CamFi has added a focus stacking feature for Sony a7 iii and Sony a7r iii cameras to its wireless camera controller. The focus stacking lets photographers shoot an object from near to far automatically. It does not limit the number of steps taken, as long as the lens can support it. The new CamFi update also adds a touch focus feature, which allows the user to touch the mobile or tablet screen to set the proper focus.