Good value for money but frustrating that there is no locking mechanism so the holder rotates freely around the adapter ring. Makes it a bit difficult to use my star focus tool at night. I guess it's not a problem, a bit of tape can't fix it, but frustrating nonetheless, still good quality for the price.
07/10/2024
[I would add: after emphasizing the problem, I was contacted by customer service who quickly sent me a new filter holder]...in the filter holder, after using it a dozen times, the pin of the ring holding mechanism blew off, so I had to settle for a piece of wire and woven tape to finish the recording. A little less design in the packaging and a little more quality in the products would be welcome.
06/10/2024
Good workmanship, also comes with several ring adapters. Just as good as many "similar" ones, but that also comes with a wide range of adapter rings. Good fit and well made. -1 for the tiny little brass release clip, but use carefully and the holder won't fall off. Would recommend.
05/10/2024
Excellent workmanship of the packaging, the only downside is that when you use it in the X-Pro system it doesn't fit in the same case that it comes with. If you put the frame on it, you will lose the case.
04/10/2024
Of course, quality has its price and from this point of view, K&F has never disappointed me. In the filter sector, it is the brand with the best price/performance ratio. The glass is of excellent quality and does not cause any loss of sharpness, moreover it is delivered in a specially protected imitation leather packaging. It is in no way inferior to better-known and more expensive brands. Great for my beautiful photos.
03/10/2024
It reduces light pollution in certain scenarios where light pollution is low, but near cities or near urban environments, although several youtubers dedicated to the world of photography say that in the latter environments it greatly reduces become. It is solid and of good quality, it fits perfectly in the Nisi filter holder.
02/10/2024
actually ordered the wrong case, this is for square filters, I didn't know that, I bought it for my round UV lens filters. Even though it's not the case for my filters they still fit and I can get 4 in this case which protects them from scratches and keeps them all in the same place. It's made out of really high quality leather and has a magnet to keep it closed. There's a belt loop that I'll probably never use, but there's a metal frame for clipping onto your bag that I'll probably use. The material inside is like a suede so it won't damage your glass if rubbed against it. When you open the case, all 4 compartments will open, allowing you to easily remove the filters as well.
01/10/2024
The filter and filter holders come in seemingly high quality cases. The metal filter holder fits the filter well and, at least in the first slit, prevents the penetration of light that could lead to unwanted reflections. I cover the whole camera to avoid it and by the way the light coming through the viewfinder doesn't change the reading of the photometer. I really liked the result of the first photos, the color corrections that I had to make were very small, apparently there is no loss of sharpness
30/09/2024
Perfect adapter rings. I have used this filter in many conditions and it has always done an excellent job. It lacks sharpness at meters away, but it's the right compromise for a very long exposure photo.
29/09/2024
what you get for your money - optical glass (harder than resin), no distortion, no color cast = perfect filter!
28/09/2024