Most cameras today can't detect proper exposure through the ND filter so the process to take a photo with a ND filter is (Nikon camera example):
1. Switch to M mode (or S)
2. Find proper exposure without the filter
3. Put the filter on
4. Dial shutter speed to the value ND Filter tells you
5. Take a shot!
The formula we use to calculate the values is Tnd = T0 * 2^nd, where Tnd is shutter speed with the filter, T0 is shutter speed without the filter and nd is filter density (1, 2, 3, ... 13).
Code for the app is available at https://github.com/nciric/NDFilter.
ND Filter is an Android Photography app developed by Nebojša Ćirić and published on the Google play store. It has gained around 1000 installs so far, with an average rating of 3.0 out of 5 in the play store.
ND Filter requires Android with an OS version of 4.0.3 and up. In addition, the app has a content rating of Everyone, from which you can decide if it is suitable to install for family, kids, or adult users. ND Filter is an Android app and cannot be installed on Windows PC or MAC directly.
Android Emulator is a software application that enables you to run Android apps and games on a PC by emulating Android OS. There are many free Android emulators available on the internet. However, emulators consume many system resources to emulate an OS and run apps on it. So it is advised that you check the minimum and required system requirements of an Android emulator before you download and install it on your PC.
Below you will find how to install and run ND Filter on PC:
If you follow the above steps correctly, you should have the ND Filter ready to run on your Windows PC or MAC. In addition, you can check the minimum system requirements of the emulator on the official website before installing it. This way, you can avoid any system-related technical issues.
ND Filter APK 1.2 | 58.13 KB | 1.2 |