For ND filters (without gradient) the concept seems very conclusive to me. Incidentally, the additional ring can also be used to attach another lens to the magnetic connection. The magnetic force seems strong enough to me, it's actually not that easy to remove the filter without shaking the camera. You definitely don't have to be afraid that the filter will fall off at the most inopportune moment. The image quality does not suffer visibly from the filter, as far as I was able to judge tonight. Because dusk was already setting in, I was only able to achieve the same brightness relatively soon with an increased ISO (no tripod with me...), which of course led to losses, but these have nothing to do with the glass as such. the first pictures, that could still be shot with different exposure times did not show any significant losses even in the 100% view. However, there is a slight discoloration of the image, which turns purple with the filter. (Supplement a day later: in daylight and light snow, the picture with the filter was harmoniously balanced overall (trick: no strong contrasts...) and therefore significantly "warmer" than without the filter)
11/03/2024
I am very satisfied with the ND1000 filter. There was no color shift, no vignetting. I went out yesterday to test the filter. The most convenient thing about the filter is the magnet system. After focusing the composition without the filter attached, it was very easy to attach the Nd filter with a snap of magnetic force! I'm happy to show you my very first long exposure photos. Right around sunset time I was able to take a 3min 30sec photo with f16.
29/02/2024
It takes quite a bit to get excited about ND filters. These things are pretty critical for me to be able to draw my shutters - but it's been pretty much the same over and over again - just with less color cast or thinner frames. However, the magnetic ones are a major change to my slow shutter workflow. I tend to work in very narrow apertures and often times and that is with the UV and ND filters mounted. I can't recommend these enough — especially at the price.
24/02/2024
WOW WOW WOW. That's an incredible idea. I'm really surprised I've never come across this concept before or that no big companies do.
First let me say that a week ago I went on a trip to Mammoth Lakes and did a lot of long exposures, so I had to screw on my ND filter and then take it off to take another shot in the same spot, it can be very annoying .
The filter was well packaged in a nice little bag. It doesn't come off easily, you can definitely shake your camera as hard as you can and it won't come off.
All in all this is an amazing idea and I've been looking for light pollution filters for the amazing Milky Way shots I'm taking, unfortunately I can't get these before the 21st of this month. As soon as I do that, I'll upload photos here
First let me say that a week ago I went on a trip to Mammoth Lakes and did a lot of long exposures, so I had to screw on my ND filter and then take it off to take another shot in the same spot, it can be very annoying .
The filter was well packaged in a nice little bag. It doesn't come off easily, you can definitely shake your camera as hard as you can and it won't come off.
All in all this is an amazing idea and I've been looking for light pollution filters for the amazing Milky Way shots I'm taking, unfortunately I can't get these before the 21st of this month. As soon as I do that, I'll upload photos here
12/02/2024
The magnetic adapter ring is a plus. You can even stack it with the ND filter. The case is also very durable and should be great for protecting my filter when tucked into my camera bag.
Overall I am very impressed with this filter. It's so satisfying how the filter snaps into place. This filter will definitely be a staple in my everyday camera accessories and I would recommend this to any amateur or professional photographer/videographer.
Overall I am very impressed with this filter. It's so satisfying how the filter snaps into place. This filter will definitely be a staple in my everyday camera accessories and I would recommend this to any amateur or professional photographer/videographer.
30/01/2024
The product is presented very well, with its storage bag so you can take it with you wherever you go. The strength of these filters is that they are magnetic. With enough strength to keep them from falling off and the convenience of not flipping each one over to screw or loosen when putting on and taking off. Tip: Buy the larger ones and with adapter rings you can use them with all your lenses. In the end it's a savings. Regarding the quality of the filters, they are normal. They are not premium quality. I expected it for the price. It is therefore recommended to shoot with filters.
22/12/2022
A really interesting set of filters for photographers who are passionate about landscapes and that will allow you to take photos that would otherwise be impossible, even when flying in post-production.
These are magnetic filters, except for the threaded adapter to be mounted on the lens, with no glass and no impact on the quality of the photos.
These are magnetic filters, except for the threaded adapter to be mounted on the lens, with no glass and no impact on the quality of the photos.
22/12/2022
This filter set from K&F Concept was a great addition to my Sony A7iii and produces some great results. The ease of use of this filter set makes it a great option and it's basically always on my camera now. The ability to easily swap and stack filters makes this kit super fun to play and experiment with to see what results you can get with different combinations. The build quality is excellent and I would highly recommend picking up this filter set as it is a great kit and has been a good addition to my camera setup.
01/12/2022
These filters are really well built. I love the magnetic option which is faster than the screw filters. They come well packaged in a small padded pouch with a nylon liner to separate and protect the filters. I have not noticed any color shift in any of my images or videos. Excellent filters.
22/11/2022
It has a nice and hard bag, they can be put on very quickly, just a minute, because they are magnetic, they are strong and will not fall off, but they have a screw adapter, which has more strength, the filters, because the filters like the other K&F filters are economical and quite good, most of them don't provide color they look very natural.
14/11/2022