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  • The basic idea...

    "The basic idea behind open source is very simple. When programmers on the Internet can read, redistribute, and modify the source for a piece of software, it evolves. People improve it, people adapt it, people fix bugs. And this can happen at a speed that, if one is used to the slow pace of conventional software development, seems astonishing...
    ...The Open Source pages exist to make this case to the commercial world."    - Introduction to Open Source -

    Details: ND Filter

    market download 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

    Recent changes:

    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

    Content rating: Everyone

    Author: Neboj?a ?iri?
    Version: 1.2
    Market link:
    Web site: http://nowebsitefound

    Source code:
    Code license:
    Market downloads: 50-100
    Market rating: 4.3 / 5.0
    Category: Top:/Applications/Photography

    Added: 2014-11-07
    Updated: 2014-11-24
    Hits: 548

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