Excellent value for money. Well though out, made and engineered, comes in a nice box, all very well presented. Complete with adaptor rings to fit most lenses. No colour cast that I can see. Im very pleased with the filter kit and have produced good images. Would recommend K&F Concept Pro Square filter set to anyone not prepared to pay silly money for other brands.
05/09/2023
When you get used to it it great but sometimes you cant lock it onto the lens adapter and the whole thing spins
16/08/2023
I have used other filter holders but the K & F Square Holder System is far superior. It holds a polarizer and has an adjustment knob to easily adjust the polarizer filer. Also, it has two slots to hold square filters and it is very easy to adjust or remove filters as necessary.
11/07/2023
Si vous faites de la pose longue une fois tous les 36 du mois il dépanne, par contre ayant tester d'autres marques que je ne citerai pas il y a clairement un monde d'écart et je comprends vite la différence de prix
23/05/2023
The best, lightest filter system on the marlet. I love the desgin and the 10 stop filter. The polarizer is very good and does not cause blueing.
20/05/2023
Among several domestic and foreign companies offering square filters, I decided on this one because it is easy to put on and take off from the lens, it is thin in the front and back, and it comes with a C-PL filter
For C-PL filters, just open the lid and drop in from above. If you make a mistake in front and back, it will not fit.
The square filter has just the right amount of friction and doesn't feel like it's going to fall off.
Almost all metal, except for the four metal adapter rings and C-PL filter, the holder alone weighs 110g.
In terms of design, the overall impression is sophisticated.
For C-PL filters, just open the lid and drop in from above. If you make a mistake in front and back, it will not fit.
The square filter has just the right amount of friction and doesn't feel like it's going to fall off.
Almost all metal, except for the four metal adapter rings and C-PL filter, the holder alone weighs 110g.
In terms of design, the overall impression is sophisticated.
12/05/2023
I was really looking forward to it, everything is packaged beautifully and with high quality, so you can't say anything really great
12/05/2023