It's a must have in your camera bag and at a fraction of the cost of other brands of variable ND filters.
19/11/2021
have a Sony A7III with some of the Tamron lenses they recently released, 67mm thread on the dUKx. I first used the ND on a daylight midday shoot and was amazed by the results. The best part is that I can choose the number of stops I need to make the zebras disappear with ease. Ease of movement and robust construction. Only negative is that the sun visors don't fit after turning on the ND. Not a deal breaker but be aware. EDIT: I also took it with me on a trip to Lake Tahoe and it came in really handy for longer exposures and more sky contrast. Awesome and so easy to use!
19/11/2021
1. When you run it on your camera, your little flashes will be very powerful. 2. I used it for a 30 second exposure at max ND and found that the x was in the frame. maximum darkness. 3. I buy everything else from K&F. The quality of this tool is perfect for me as a professional photographer. It even comes with a circular case that you can slip in your bag when you don't need it. 4. It's also great for the lens when using your DSLR for video work!
19/11/2021
Perfect for my needs. I shoot a lot of outdoor videos and since I can't change my shutter speed, photos tend to be overexposed if I leave my aperture wide open. I have used this Nd filter from minimum to maximum and the image is still clear and sharp. Fits perfectly with my Sony 24-70g Master
19/11/2021
This is my first square filter! The first thing that struck me was the very elegant and practical packaging - the ring that takes the filter out of the storage box is very clever.
20/10/2021
Far exceeds expectations. Quality of packaging matches a much more expensive purchase. The visual quality of the filter is equally top-notch. After using the filter in my filter holder, I can't see any evidence of color cast or filter clarity. Overall, I have nothing but great things to say about this offering. Will definitely look to this manufacturer for future filter purchases.
20/10/2021
I am very satisfied with the optical quality of this filter. Especially in comparison (eg with Cokin) it proves that you don't work with a plastic toy. The transitions are smooth and not immediately (frighteningly) noticeable
20/10/2021
This is already my 2nd gradient filter from K&F, I still have the GND 0.8 and am very satisfied. Simply unbeatable for this price. I can't see any color distortion.
20/10/2021
When comparing dUKx footage sets with and without, be aware of quality differences.
20/10/2021
I find this filter ideal for photo and video. But at 10mm on my 80D Crop captUKr it casts a shadow over it. When I zoom a pUK like 14mm it disappears. NO X, no coulUKr dominant. Excellent filter... As advertised. and nice build...
20/10/2021