K&F Concept67mm Putter Variable ND Filter ND2-ND400 (1-9 Stops) 28 Multi-Layer Coatings Import AGC Glass Adjustable Neutral Density Filter for Camera Lens (Nano-X Series)

ND filter works perfectly! Used it for my 16mm lens (24mm full frame equivalent) on a aps-c camera. Zero vignetting all the way down to the last stop. Only shows X when you go past the ND400. Even directly only ND400 there is zero vignetting. Perfect for my Sony ZV-E10 II. Highly recommended!

No le quita nitidez a las fotografías y hace un buen trabajo en retratos con luz intensa del sol.

Excelente filtro se ve de buena calidad y pesa lo voy a probar hoy , en la más oscuro si sale una X pero se puede configurar para que no esté

I like the premium quality looks and feel, the price tag, the dense weight and how rotating the filter has an expensive resistance feel to it.I don't like that it has no 0 ND setting, it goes to ND2 to ND400 then back to ND2 again. I don't like the the outer size isn't in the description, FYI the 62mm filter has a 67mm outer ring size.

Super quality

The media could not be loaded. It’s a great product for the price, I love how it feels. You can select any nd step, but if you pass the last step in this case (nd400) you will see the X, but it’s not a problem, so I recommend you this productThe last point is the correct position no the “nd400”

I like this alot, just what I was looking for.

This is my first time photographing with a filter. I was traveling to Croatia and wanted to get some nice scenic shots.Not sure if it was user error, a product issue, or a commonality with other filters, but I found the lens would give off weird vignetting and it took five or so mins to adjust accordingly. Again, this may be a common issue with filters but it took a lot of trial and error to get the shot I wanted. Sometimes I forewent the filter and snapped the picture anyway.However, at the price advertised, I’m not upset with the results I ended up managing to capture.