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Ever wanted an easy way to find out what aperture to select to get the right depth of field?

Depth of Field is a measurement of how blurred the background looks, the shorter DoF the blurrier. You have probably seen a portrait where the eyes of the model are knife sharp and the ears are a bit out of focus, and the background has a very soft blurriness. How big the range is that is in focus is ruled by the focal distance you use, what aperture you have chosen, the distance to the subject and a parameter in your camera called circle of confusion. Then a rather complex calculation needs to be done.

Many photographers carry cards with a chart when they are selecting the values to get a certain depth of field. DoF can do that for you. For example if you know how far it is to the subject and what focal length you use, DoF can calculate what aperture you should use. Set that, let the camera select the time and you’re done.

DoF will also calculate the hyperfocal distance, this is the distance you should set your camera to, to get everything to infinity look sharp. If you like, DoF can calculate what guide number your flash needs to have, or how far it will reach.

DoF is really easy and intuitive to use and has an extensive help included. DoF includes information for circle of confusion for 1235 different camera models, if your camera is not found, you can enter the number manually, or adjust a predefined value. 

You can select whether the aperture values should be selected, and displayed, in full, half or thirds step. All your selections will be remembered even when you close the app.

Dof is not in any way connected to the camera in the phone.

DoF is localized to English and Swedish.

DoF calculates these parameters:

- Total Depth of Field

- What aperture to use for a given depth of field

- Hyperfocal distance

- Required guide number

- Distance the flash reaches

- Depth of Field in front of subject

- Depth of Field behind subject

DoF runs in three different modes:

- Depth of Field and Guide number

You enter:

 Focal Length

 Distance

 Aperture

 ISO

DoF calculates:

 Depth of Field in front of subject

 Depth of Field behind subject

 Total Depth of Field

 Hyperfocal distance

 Required guide number

- Depth of Field and Distance

You enter:

 Focal Length

 Guide Number

 Aperture

 ISO

DoF calculates:

 Depth of Field in front of subject

 Depth of Field behind subject

 Total Depth of Field

 Hyperfocal distance

 Distance

- Aperture

You enter:

 Focal Length

 Distance

 Total DoF

 ISO

DoF calculates

 Aperture

 Required guide number

 Hyperfocal distance

DoF is an excellent tool to calculate for example depth of field or aperture.

DoF is an excellent tool to calculate depth of field from the selected settings of your camera, it can also calculate what aperture to use to get a certain depth of field and number of other parameters.

</div> <div class="id-app-translated-desc" style="display:none">曾经想要一个简单的方法来找出光圈选择让现场的深度权？

景深越短景深的虚化测量如何模糊背景看，。你可能已经看到了肖像，其中模型的眼睛是锐利的刀和耳朵都有点失焦，和背景有一个非常柔软的模糊。有多大的范围是，在焦是由你使用的焦距，光圈什么你选择裁决，在你的相机到被摄体的距离和参数调用混乱的圈子。然后一个相当复杂的计算需要做。

许多摄影师携带卡，他们正在选择中的数据，以获得一定的景深图表。自由度可以为你做的。例如，如果你知道它是你使用的主题，什么焦距有多远，自由度可以计算一下光圈，你应该使用。设置，让相机选择的时间，你就大功告成了。

自由度也将计算超焦距，这是你应该设置你的相机，让一切看起来无限尖锐的距离。如果你喜欢，可以景深计算你需要闪光导什么号码有，或多远就会到达。

自由度是非常容易和直观的使用，并具有包括一个全面的帮助。自由度包括信息混乱圈1235不同型号的相机，如果没有找到你的相机，你可以手动输入号码，或调整预定值。

您可以选择光圈值是否应该选择，并显示，在充分，一半或三分之二的一步。所有选择甚至会当您关闭该应用程序被记住。

自由度是不是在连接到摄像机在手机的任何方式。

景深是定位于英语和瑞典语。

自由度计算这些参数：

 - 场的总深度

 - 使用为字段的给定深度什么孔径

 - 超焦距

 - 需要导游数量

 - 距离闪光灯河段

 - 现场在面前的课题深度

 - 景深主题背后

自由度运行在三种不同的模式：

 - 场和指南数深度

你输入：

 焦距

 距离

 光圈

 ISO

自由度计算：

 场的主题面前深度

 景深主题背后

 场的总深度

 超焦距

 需要引导号码

 - 现场和远程的深度

你输入：

 焦距

 指南号码

 光圈

 ISO

自由度计算：

 场的主题面前深度

 景深主题背后

 场的总深度

 超焦距

 距离

 - 孔径

你输入：

 焦距

 距离

 总自由度

 ISO

自由度计算

 光圈

 需要引导号码

 超焦距

景深是一个极好的工具来计算字段或光圈的例子深度。

景深是一个很好的工具来计算景深从相机的选择设置，也可以计算一下光圈使用来获得一定的景深和其他参数数目。</div> <div class="show-more-end">

DoF

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