K&F Concept 82mm Variable ND Filter ND8-2000 Adjustable Fader Neutral Density ND8 to ND2000 Ultra Slim Waterproof Multi Coating Optical Glass Lens Filter (Nano-D Series)

Prometían que este filtro no viñeteaba, per lamentablemente lo hace. Cuando lo oscureces a baja intensidad parece que funciona (lo tengo que analizar mejor) pero cuando le exiges que dé el máximo, lamentablemte viñetea.. .no sé porqué tanga publicidad, la realidad es la que es. Algún día alguna marca conseguirá desarrollar un filtro sin viñeteos.. .

Typical variable nd filter with all it's flaws. If you think about photography,vgo and get fixed density. Vignetting all over the place. Cross pattern, you bet. I suppose You can live with it for video purposes but if you intend to get long exposures in photography game, don't buy it! Get a fixed density filter.

To be honest I’ve never had an expensive variable nd filter to compare to but I’m very happy with the results. Haven’t really noticed any massive colour shifts (I usually colour grade my footage to taste anyway 🤷‍♂️) and I’m aware you get the “X” pattern at the extreme end (just don’t push it that far, duh) I can’t film in bright day light without this.

Ich denke dass Bild sagt alles...Das Display zeigt ein Foto einer weißen Wand. Der Einstellring am Filter liegt noch weit im vorgesehenen Bereich.X-Pattern erscheint sichtbar ab einer einstellung von etwa ND20. Bilder aus 100er und 1000er Bereich vollkommen unbrauchbar.Gewinde hat Übermaß, oder ist sehr rauh.Definitiv keine Empfehlung

1) Unlike other K&F ND filters I have, this one does not stop at max or min, but rotates endlessly making it much more difficult to use2) The lens hood doesn't fit (expected) the lens cap doesn't fit (not expected)3) the arrow marking the max / min dial is underneath the lens making it very difficult to use (might jut be my Sony 35mm 1.8 Lens)Waste of money.