This is a great filter,
Have several k&f filters and the quality is fantastic,
Overall a recommend buy
Have several k&f filters and the quality is fantastic,
Overall a recommend buy
18.09.2021
Works fine on my canon lens. I don't use ND's much but nice to have in my kit just in case especially now that I live in a much much brighter place. (sotuhwest more sun)
09.08.2021
I was afraid that it would have problems as it is a variable ND with weird effects, and zero problems. Neither in the corners, nor at ND400, the truth is that a pleasant surprise for its price. It can have a little green tint, but with a correction of nothing in Premiere I have solved it, between 5 and 10 points in the tint tab towards magenta and ready. Highly recommended, it only needs to have a top like the ND2 and ND32 models that I usually use.
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05.08.2021