Exposure Calculator

Given an exposure (Aperture, Shutter speed, ISO), allows calculating equivalent exposures - set 2 new parameters (a combination of Aperture, Shutter and ISO) and the 3rd parameter is automatically calculated.

It is also possible to add 1 to 3 ND filters of up to 30 stops each to the calculations, handy for those long exposure photographs to blur water and clouds.

The app also includes a timer for exposures of 4 seconds or longer.

Main features:

 • aperture range from f1.0 to f360

 • shutter range from 480s to 1/16,000s

 • ISO range from ISO 0.4 to ISO 3.2M

 • ND filter up to 30 stops, in 1, 1/2 or 1/3 stop increments

 • up to 3 stacked ND filters

 • ND filter modes: stop, density, ND number

 • timer for exposures of 4s or longer with alarm

 • night mode with 4 overlay colors

 • optional compensation wheel to account for reciprocity failure

 • unlimited number of presets

Permissions:

 • control vibrator: to vibrate after the timer expires

 • read external storage: to enable selecting a custom ringtone stored on the SD card to be played when the timer expires

A review of the app is available on this blog post: http://www.craigrogers.photography/?p=2548

You can join the beta test program here: https://play.google.com/apps/testing/com.quicosoft.exposurecalculator.app

Note: in the Shutter settings section there is a switch tor camera type. This switch simply selects how a small set of shutter speeds around 1 second are displayed, choose the one your camera adheres to. Exposure calculations work for all camera makes, this switch is simply for display purposes.

Note2: if you're reading this the app will use English on your device. If this is not acceptable to you, please do not install the app.

Please contact me if you'd like to help translating the app into your language.

给定曝光（光圈，快门速度，ISO），可以计算等效的曝光-设置2个新参数（光圈，快门和ISO的组合），并自动计算第三个参数。

还可以在计算中添加1至3个ND滤镜，每个滤镜最多30个光阑，对于那些长时间曝光的照片可以使水和云模糊，非常方便。

该应用程序还包括一个4秒钟或更长时间曝光的计时器。

主要特点：

    ＆＃8195;＆＃8226;光圈范围从f1.0到f360

    ＆＃8195;＆＃8226;快门范围从480s到1 / 16,000s

    ＆＃8195;＆＃8226; ISO范围从ISO 0.4到ISO 3.2M

    ＆＃8195;＆＃8226; ND滤镜最多30档，以1、1 / 2或1/3档为增量

    ＆＃8195;＆＃8226;最多3个堆叠式ND滤镜

    ＆＃8195;＆＃8226; ND滤镜模式：光圈，浓度，ND编号

    ＆＃8195;＆＃8226;定时器，可在4秒或更长时间内曝光并带有警报

    ＆＃8195;＆＃8226;具有4种叠加颜色的夜间模式

    ＆＃8195;＆＃8226;可选的补偿轮，以解决对等故障

    ＆＃8195;＆＃8226;无限数量的预设

权限：

    ＆＃8195;＆＃8226;控制振动器：在计时器到期后振动

    ＆＃8195;＆＃8226;读取外部存储空间：启用该选项可以选择存储在SD卡上的自定义铃声，以便在计时器到期时播放

该应用程序的评论可在以下博客文章中找到：http://www.craigrogers.photography/?p=2548

您可以在此处加入Beta测试计划：https://play.google.com/apps/testing/com.quicosoft.exposurecalculator.app

注意：在“快门设置”部分中，有一个摄像机类型的开关。此开关仅选择显示一小幅1秒左右的快门速度的方式，然后选择相机所遵循的速度。曝光计算适用于所有相机品牌，此开关仅用于显示目的。

注意2：如果您正在阅读此内容，则该应用将在您的设备上使用英语。如果您不接受，请不要安装该应用程序。

如果您想帮助将应用程序翻译成您的语言，请与我联系。