The K&F Concept ND Filter feels like really good sturdy quality. Smooth turn and nice gradient for the amount of filter. Screws in nicely to front of lens.
05/12/2022
The K&F Concept ND Filter work great and the build quality is fantastic. Bought it for my sony a6300 kit lens and it works flawlessly.
18/11/2022
The K&F Concept works decent, but the only issue I have with it is that if it gets tapped while on the lens the threads can get stuck making it impossible to unscrew. Somehow I was able to unpop it and get it off, but just be aware that that can happen. For intense sunlight this works great though.
09/10/2022
For the money you get a really good K&F Concept ND filter.
Pros:
- Inexpensive
- Does what it should
- Easily adjustable
- Precise thread -> Thus quick and easy to attach
Cons:
- Slight color changes (depending on the strength set more bluish or greenish)
- Cannot be used at maximum darkening, since the image is darkened very differently
- There could be an insert the size of the filter in the filter box for better accommodation
Conclusion: If you are looking for a cheap ND filter and can correct any color changes in post-processing or do not find them disturbing, you have found a solid filter here. Since the maximum setting is actually not usable, one cannot quite speak of ND2-ND400.
Pros:
- Inexpensive
- Does what it should
- Easily adjustable
- Precise thread -> Thus quick and easy to attach
Cons:
- Slight color changes (depending on the strength set more bluish or greenish)
- Cannot be used at maximum darkening, since the image is darkened very differently
- There could be an insert the size of the filter in the filter box for better accommodation
Conclusion: If you are looking for a cheap ND filter and can correct any color changes in post-processing or do not find them disturbing, you have found a solid filter here. Since the maximum setting is actually not usable, one cannot quite speak of ND2-ND400.
11/09/2022
I am using this K&F Concept ND Filter for my sony alpha a6000 with kit lens. product quality is very good but unfortunately it doesnt seem to fade properly with the kit lens I have. Check out the picture. Maybe I dont know how to use this filter. Any advice? I have given this product 4 starts only because of the quality of the build.
31/07/2022
A good starter ND filter. It's helped me out on several shooting occasions. Would recommend for someone looking for something basic that does the job.
17/07/2022
Shipping very fast The K&F Concept ND filter is also very well made, however, as soon as I make it completely dark, it is unfortunately not completely, but rather blotchy, not so great, but you can ignore it, otherwise top.
03/06/2022
Super good to make good effects in photos such as the water mantle of a waterfall to turn it into a veil or silk Whatever it is called in the photographic world.
27/03/2022
I really wish they added hard stops to these things. I don't understand how this isn't a feature on all filters and not just those that cost $200+
30/12/2021
Lots of vignetting even at lowest setting. As you get halfway through the darkening you start getting blotches. At full darkening there is a dark visible X in the picture. I am very curious how this filter go so many positive reviews. I find it unusable. I am returning it and will look for something more expensive that works or simply go for fixed ND filters
25/09/2021