I was afraid it would have problems being a variable ND with weird effects, and zero problems. Neither in the corners, nor the ND400, the truth is that a pleasant surprise for its price. It may 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 that's it. Highly recommended, it only needs to have a stop like the ND2 and ND32 models that are the ones I usually use.
28.08.2021
It works quite well. Without a doubt the best thing is the price, a filter with 9 stops at this price is unbeatable. the cover that comes with imitation leather is also very nice, with a strap to easily access the filter when you put it away.
The only problem is that it has some very obvious cross vignetting (In X) when you go up more than 4 or 5 stops, which (and this is personal) seems more evident to me than in the other variable filters that I have, one also from K&F Concept and another from Freewell.
The only problem is that it has some very obvious cross vignetting (In X) when you go up more than 4 or 5 stops, which (and this is personal) seems more evident to me than in the other variable filters that I have, one also from K&F Concept and another from Freewell.
24.08.2021
KF products have always been great value for money, but these last few generations have made an incredible leap in quality. I have been using a predecessor of this filter to shoot video outdoors for years. This one has gotten over it. Good construction, magnificent presentation in these leatherette bags that now bring perfect results.
The point of genius is put by the orange control (the brand's seal color) that makes it easy for us to change the intensity of the ND at any time.
The point of genius is put by the orange control (the brand's seal color) that makes it easy for us to change the intensity of the ND at any time.
24.08.2021