Post by somwang on Nov 20, 2013 8:47:12 GMT -5
Auto-focus can be a lifesaver occasionally, specially when the situation is happening right away. But sometimes auto-focus are often very annoying. For most shots it's going to pinpoint the right section of your subject, however the very next shot perhaps it will tend to consentrate on everything but what you would like it to.
It may target something far and away in to the background or a subject not far from you enjoy someone's shoulder that's browsing a profile pose, causing their scalp for being out-of-focus. This often happens at weddings, when a bride is holding her bouquet in front of her, therefore you end up having her facial features blurry and out of focus but the bouquet looks great.
Sure, you may avoid this issue by always using manual focus, and you ought to use manual focus regularly but, there are other simple solutions to the problem.
There are two strategies to lock your focus which will help prevent you guessed it-your camera from auto-centering on the incorrect a part of your subject:
1.
Set your auto-focus indicate the middle spot, then point this spot for your subject or with a specific spot within your scene if you're choosing a pictorial photograph. Then press your shutter button half-way down. Will not press it entirely down yet. Then, while still holding your shutter button half-way, recompose your shot and press the button completely down, and take your photograph.
2.
A second method that's great for pictorial photographs should be to auto-focus because you normally do, but when your camera focuses on the proper spot, just switch off auto-give attention to your lens, changing to manual focus. Your lens help keep the existing focus after you do this. Anyone can take your photograph along with your focusing point will continue fixed.
Getting the auto-focus chase, or withdraw and forth, are often very annoying. This tends to mean you can become frustrated and miss some potentially great shots. If a eyesight is less than perfect, like mine, these tricks will increase your effectiveness as soon as you use them somewhat.Read More...