在一些照片中，主体对焦不准，背景反而很清晰。
In some of the pictures the subjects are out of focus while the background is sharp.
传统上，数码单反相机使用一个单独的对焦感应器进行相位侦测。
Traditionally, phase detection in DSLRs has been conducted by a dedicated AF sensor.
幸而有一些解决对焦难题的方法。
Fortunately there are several solutions to this focusing dilemma.
你可以放大15倍来精确对焦。
You can magnify the scene up to 15 times for precise manual focusing.
偏慢——在自动对焦等方面更慢s。
只要我看到了东西，我只能容忍很短的对焦时间。
I could be within a pretty short tolerance of having it be in focus by the time I had it to my eye.
换句话说，这款相机可以边对焦边照相。
In other words, this camera can focus and shoot simultaneously.
你要把焦点设为无穷远，对准远处一处固定物对焦。
You need to set your focus to infinity. Try focusing on a stable object in the distance.
“法国24小时”对焦点新闻的反应会慢一些。
第一步是扔掉那些清单，不再对焦虑感到焦虑。
The first step is to throw away the lists and stop worrying about worrying.
你最不想要得就是相机在你要按下快门的那一刻来回对焦。
The last thing you want is for your camera to be in and out of focus just as you need to hit the shutter release.
你可以尝试对焦在与中心物体距离相近的任何一个光源上。
One can try focusing on point light sources at a similar distance to the subject of interest.
在左边的照片里，你可以利用画面底部的亮处进行自动对焦。
In the photo to the left, autofocus would be almost guaranteed by using the bright light at the bottom.
转换成手动对焦，确保你的焦距对准画面中视觉感强的地方。
Switch to manual focus and make sure your focus is upon a part of your image that is visually strong.
但是他表示相机的尺寸是标准的自动对焦相机大小。
But he said it was the size of a standard point-and-shoot camera.
全新更快的11点自动对焦，最猛的是统统都是十字对焦点。
"World's fastest autofocus" with 11-point biaxial AF system.
镜头内部装有专用的锂电池，为镜头变焦和自动对焦提供电力。
A dedicated Li-ion battery, which is built into the lens barrel, powers the zoom and autofocus.
500万像素的摄像头，使用了扩展景深技术，不支持自动对焦。
A 5 megapixel camera that USES Extended Depth of Field instead of true autofocus.
要注意的是，对于大多数变焦镜头来说，焦距改变了，就得重新对焦。
Keep in mind that changing focal length will require refocusing in most zoom lenses.
对于专业人员，则可在后续工作中重新回看照片，对焦距进行细微调整。
Professionals, meanwhile, can revisit photos and tweak the focus during the course of the work.
主要镜头是固定的，没有自动对焦和自动光圈以及其他小配件。
The main lens is fixed in place; there is no auto-focus, auto-aperture, or other gubbins.
这对焦急地等待着朝圣许可的准朝圣者来说可不是什么好消息。
Not exactly what would-be pilgrims wanted to hear, as they anxiously await their permits for the haj.
当用户在当前窗口之上再打开一个新窗口时，可能会对焦点变化感到疑惑。
Confusing changes in focus can happen when the user opens a new window on the top of the current one.
用户将照片上传到电脑或手机之后，可以在照片上进行重新对焦。
Instead, users can adjust the focus on any thing in the image once it's loaded onto a computer or phone.
几年前，我开始感到眼睛疲劳，直到配戴具有低度对焦功能的眼镜。
A few years ago I was starting to get a lot of eyestrain, to the point where I was being fitted for glasses with a very low focusing-like prescription.
对焦不仅仅是考虑对在那里，还要考虑这幅人像要用多大的景深来表现。
Focus isn't just about what to focus on, it's also about how much depth of field to show in the portrait.
然而，就像我在开始时说的那样，第一步，是要承认你自己正在面对焦虑。
However, as I said earlier, the first step is to admit to yourself that you're dealing with anxiety.
然而，就像我在开始时说的那样，第一步，是要承认你自己正在面对焦虑。
However, as I said earlier, the first step is to admit to yourself that you're dealing with anxiety.
应用推荐