This application calculates the exposure and shutter aperture with ND filter and ISO shooting.
The purpose of standard photographic neutral density filters is to allow the photographer greater flexibility to change the aperture, exposure time and/or motion blur of subject in different situations and atmospheric conditions.
In this version "pro" you will find a wider range of filters, such as:
- ND64
- Canon ND4L
- Canon ND8L
- Hoya ND 4 Pro1
- Hoya ND 8 Pro1
- Hoya HMC NDX8
- Hoya ND x16 Pro1D
- LEE Filter ND 0.6
- LEE Filter ND 0.9
- Sony VFmmNDAM

Have been added in version 1.1 new times:
- 2 sec
- 1/20 sec
- 1/25 sec
- 1/40 sec
- 1/50 sec
- 1/80 sec
- 1/100 sec