One of the many functions that the application Camera has for years is auto-focusa. Although it turns out to be extremely useful in most situations and especially when recording video or photos dynamic, sometimes you might not want to use and that it can add quite large delays between catches that you can achieve. Also, auto-focus can not be performed in the place you want, and reaching the point you wish to be focused camera auto-focus will come and will focus again in another place. Fortunately, Apple implemented on iOS 7 and in recent versions of the operating system a function allows you to lock the focus a focal pointChosen by you, so disabling auto-focus. Such a function you'll want to use it, especially if the subject is not moving image and does not change frequently, reducing time lost focus and making sure that the subject of the image will be clear at the you want you.
Therefore, the focus can be locked in all recording modes offered by the Camera application, so in video modes. How can you block focus? Here are the steps you need to follow!
- Opens the camera on the main screen of the device iPhone or iPad or using the shortcuts provided by Apple;
- Touch and hold your finger on the focus until that appears on the screen, at the top, labeled AE / AF lock (auto-exposure / auto-focus locked);
- When this label appears, lift your finger from the screen and touch the capture button to record the image. You can re-enable autofocus by tapping your finger again anywhere on the screen.
