77 mm Variable ND Filter ND3-ND1000, Ultra-thin HD, with Double-sided 28-layer Nano-coating, Nano-Xcel Series
SKU: KF01.2011
Purchased primarily for landscape photography. However, used it for group and individual portraits based on a video I saw on YouTube. Surprisingly wonderful results. The handle on the device makes adjustments very easy.
25/08/2025
ND3-1000 is already a range. How accurate this is, however, I can not say specifically.
The build quality is very good and the small ""handle"" to turn I like. The FIlter is also quite heavy, so it can be adjusted well.
But what always bothers me with many variable filters is that there is often no stop at the min and max value. So also here.
As long as you move in the range of 3-1000 I could not find anything negative in the image quality. But if you go further than 1000, you see the infamous "X" on the lens. Within the normal range, however, I could not detect it.
The build quality is very good and the small ""handle"" to turn I like. The FIlter is also quite heavy, so it can be adjusted well.
But what always bothers me with many variable filters is that there is often no stop at the min and max value. So also here.
As long as you move in the range of 3-1000 I could not find anything negative in the image quality. But if you go further than 1000, you see the infamous "X" on the lens. Within the normal range, however, I could not detect it.
22/08/2025
First time using K&F products. And I was not disappointed at all in the packaging and craftsmanahip of the item. Very nicely made and feels solid. Adjustment moves with slight resistance but feels just right. There are no solid stops but the stops which wouks be nice. But then the price would no dount reflect that. The stops are marked with dots which also works.
20/08/2025
like that the filter has a tab to use when adjusting it. It makes it so much easier to use than those that don't have the tab. It also has its own sturdy case to keep it from accidentally getting broken. I haven't found anything that I do not like about it. :)
16/08/2025
I've used several K&F filters and their quality always impresses. This one is no exception. It works well, is easily adjusted, and I haven't noticed any color cast when using it.
15/08/2025
bought this for my sony lens and it worked perfectly! Great for day time long exposure shots. Quality was great and the threads were perfect! Also nice that it added some protection to my lens.
13/08/2025
I already know other filters from K&F and was allowed to request this one for testing.
The packaging alone makes a good impression and when you open it, it continues with the case. That already makes something. But well, it is about the filter. The filter itself is a variable filter from ND3-1000, which is quite a range. I've never had a variable ND filter before and was skeptical at first if it would really work. But yes, it works.
The filter itself makes a high-quality impression. It can be screwed onto the filter thread of the lenses without any problems and can also be removed again. Adjusting the filter works wonderfully with the orange lever on the side. From the image quality I could not determine any losses.
The price is quite high, but for that the filter is also very well made.
The packaging alone makes a good impression and when you open it, it continues with the case. That already makes something. But well, it is about the filter. The filter itself is a variable filter from ND3-1000, which is quite a range. I've never had a variable ND filter before and was skeptical at first if it would really work. But yes, it works.
The filter itself makes a high-quality impression. It can be screwed onto the filter thread of the lenses without any problems and can also be removed again. Adjusting the filter works wonderfully with the orange lever on the side. From the image quality I could not determine any losses.
The price is quite high, but for that the filter is also very well made.
11/08/2025
This filter is perfect for when you want shoot with a wide open aperture in bright daylight. Well built and easy to use.
10/08/2025
am new to this brand of lens filters but I'm happy with the image quality and fit on my lens. It's easy to adjust and stays put on the setting you've selected while you photograph. I was able to get some great waterfall pics and a sunset pic using this filter and you can't tell the difference between this and my expensive brand name ND lens filter when reviewing the images.
07/08/2025
I had never used an ND3-1000 filter before.
I had watched a few YouTube videos before the test and then put it to the test myself. In any case, really a house number.
The quality of the workmanship has already convinced me in any case, the feel is really great and it is easy to attach. I would see myself in the semi-professional area or in the very high amateur area.
The sharpness is an upscale good, maybe very good.
Adjusting the filter with the handle is very smooth and fluid. You can even adjust the filter continuously, really very nice.
Even I, as someone who is not a professional in this field, am convinced.
I had watched a few YouTube videos before the test and then put it to the test myself. In any case, really a house number.
The quality of the workmanship has already convinced me in any case, the feel is really great and it is easy to attach. I would see myself in the semi-professional area or in the very high amateur area.
The sharpness is an upscale good, maybe very good.
Adjusting the filter with the handle is very smooth and fluid. You can even adjust the filter continuously, really very nice.
Even I, as someone who is not a professional in this field, am convinced.
03/08/2025