I’ve never used a filter on the MP2.
With a DSLR you use filters to get a certain effect, graduated for sky, nice sunrise/sunset etc.
The MP1 used to have them because it was the only way to control the shutter speed and avoid ‘stutter’ and ‘motion blur’. A polarising filter was the only one that was much use, to accentuate blue sky and clouds, but again this could easily be done in post production.
With the MP2 camera you can control the shutter and aperture so it really (in my humble opinion) negates the use of expensive filters for motion blur or stutter, and I don’t think they make them yet for visual effects like you would use with a dslr .
