I had never owned a K&F Concept filter before and was pleasantly surprised when I first used it in my landscape photography. The reverse graded ND filters of the popular brands of photo filters tend to be quite expensive and this one in particular is more affordable and achieves results that match and even better than the most reputable filter brands. It's made of glass, which is an advantage over resin filters as it doesn't scratch easily. I really liked the filter cover, which is made of leather with inner protection. In short, I really liked this filter and I am sure that I will use it very often in my landscape shots.
09/09/2024
Finally found an ND filter which can be installed inside the Smallrig lightweight matte box 2660. I did have to remove the holder frame to make it fit. This can be done by carefully pulling appart the frame sides with the lips. In doing so you can op out the filter while keeping the frame intact. Filter quality seems to be ok and it comes with a very well designed holder with an extraction ribbon which avoids having to touch the surface of the filter when taking it out.
08/09/2024
I am very satisfied with the optical quality of this filter. Especially in comparison (e.g. with Cokin) it proves that you don't work with a plastic toy. The transitions are smooth and not immediately (frighteningly) noticeable
08/09/2024
The quality is convincing. No blurring or color changes. There is a case to go with it. Price performance convinces me completely. Clear purchase recommendation.
06/09/2024
Great set of filters for those who cant or dont want to get Lee filters. No colour cast but i would recommend getting some nice pouches to protect them
30/08/2024
Apart from the fact that it is an excellent product, the customer support is absolutely great, I have rarely been treated so reliably and friendly, big praise.
22/08/2024
Alles in allem ein gutes Produkt. Die Qualität wirkt gut!Alles ist aus Metall gefertigt und macht einen robusten Eindruck.Die Adapterringe verfügen nur über ein Gewinde, welchen ich auf mein Objektiv schrauben (in meinem Fall 49mm) kann. Möchte ich einen Polfilter, etc. montieren, muss ich erst den Schraubfilter und darauf dann den Adapter setzen.Was mir noch aufgefallen ist, dass der Adapterring sehr leichtgängig im Filterhalter sitzt. Ist quasi wie ein Lenkrad welches man problemlos mehrere runden drehen kann. Eine kleine Gummilippe (am Adapter oder am Halter) würde hier evtl.Trotzdem gutes Produkt!
19/08/2024