ND Filter
Free App
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About ND Filter
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.
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.
All Application Badges
Free
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downl.
Android
4.0.3+
4.0.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
v1.2
1. Added support for Romanian (ro), thanks to Mihai!
2. Fixed decimal separator in Serbian
3. Converted min into m to better fit with h and s
v1.2
1. Added support for Romanian (ro), thanks to Mihai!
2. Fixed decimal separator in Serbian
3. Converted min into m to better fit with h and s
More downloads ND Filter reached 1 000 - 5 000 downloads
More downloads ND Filter reached 500 - 1 000 downloads
What are users saying about ND Filter
E
by E####:
by E####:
Odlična...
by P####:
Doesn't support nd 10