Variable ND filters are Neutral Density Filters that have the capability to change their opacity.
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How do I chose a vari-ND fader filter without color cast?
Masters,
I would like to buy a vari-ND fader. I have maximum $70 for it so i can't buy the high end faders.
I try to get every information about:
POLAROID 67MM NEUTRAL DENSITY VARIABLE FADER
...
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3answers
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Will a variable neutral density filter produce similar results to a fixed neutral density filter?
I've decided to look at experimenting with neutral density filters and I found this variable neutral density filter on Amazon here in the UK.
It's a lot cheaper than buying a set of filters of ...
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4answers
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Whats the difference between Singh-Ray Vari-ND and cheap Fader-ND filters?
I think the Singh-Ray Vari-ND variable ND filter sounds great, but is really expensive.
There are way cheaper variable ND filters from some chinese sites.
I wonder: are the cheap ones worth the ...
