K & F Concepts, I love this company, everything they sell is quality and the filter set for GoPro is of quality without a doubt. From the metal construction to the distortion-free optics, you can't go wrong with this product. The filters are tightened and will not fall off the camera. The storage box has a nice clasp that won't come loose when travelling. As a wedding videographer and video producer, I use it outside to reduce sunlight and make the sky cleaner. Also, I can slow down the shutter speed to get more cinematic motion blur. This is truly a professional quality product. If you're a pro, these ND filters are for you.

✍️ Verdict An evaluation of - What can the device do and what is the device for is not written here, because the function and what it is used for is clear from the outset. Because otherwise you wouldn't be looking for it. With this product you have to talk about the price / function sector. In the price range for which it is advertised, it does a good job and is not overpriced. The functions given by the manufacturer run / work without problems with "NORMAL" use in my opinion. One assumes a normal service life of the product and should not hope for a lifelong preservation. However, it is sufficient for the momentum and you can't complain

The K&F Concept ND/PL filter set is compatible with the GoPro Hero11, Hero10 and the Hero9 Black. The set of 4 includes three ND filters (8, 16 and 32) and a polarization filter. The workmanship is of high quality and the attachment is very quick. With the filter set you are actually equipped for almost all eventualities (regarding the influence of light and weather conditions). You can shoot great videos or take pictures that are much better in terms of quality, color and light play than without a filter.

The K&F filters are compatible with the GoPro models Hero 9 to 11, which already take good pictures when delivered. The filters are rotated onto the camera and hold accordingly. All 4 filters are ND filters with built-in polarization, which reduces the amount of incoming light while darkening the image evenly, which is brought about by a longer exposure time. The polarization also reduces the fades. The different filters are ND8/PL, used in cloudy skies with an exposure of 1/500, ND16/PL as before but with a transition to sunny weather, the exposure here is 1/1000. The ND32/PL and ND64/PL are suitable for sunny weather to cloudless skies or in snowy winter. The filters don't weigh much, so they don't have any negative effects when using a gimbal, for example. Some of the photos are significantly better and reflections are minimized without having to resort to image processing software.

K&F delivers the usual good quality for a reasonable price. The filters come in an optically high-quality box. The four filters are stored in a small, practical plastic box. Four different ND filters for almost any brightness and each filter with an integrated CPL filter. The CPL effect is adjusted by turning the filter. Simple, functional, effective. This significantly enhances the recordings made with the GoPro Hero 9 Black. Clear purchase recommendation.

I received this product as part of a test. As usual, the item arrived quickly and securely packaged. The filters are used on a Hero10. The processing and fitting accuracy of the filters is really great and the video material looks uniquely good. These filters are a must, especially for shots with strong sunlight or reflections. The filters can be replaced in no time at all. I am very satisfied with the product and would not want to be without it again.

Last year I treated myself to the GoPro Hero10 to take cool pictures while skiing on winter vacation. However, without buying suitable ND filters. Actually, I didn't really know that there was such a thing for the GoPro. The shots are really good without a filter. Once you have started working with the individual filters, the sometimes extreme difference in the recordings becomes clear. With the different filters, which are also made to fit very precisely and without any optical defects, the images become optically much softer and more even. When shooting in direct sunlight, the glare is not as extreme, but rather smooth and balanced. Especially shots in the snow, with strong reflections, improve tremendously. The rectangular filters can be attached with a slight twist and are super secure! In terms of quality, the filters could also be an original product!

wish these were in stock when I bought the non-polarized filter set because I currently have two sets while I believe these would cover all my needs. They could be made perfect with some minor adjustments: - Deliver two higher NDs for the two lowest. They're nowhere near dark enough for a "bright day" pack, and even in the UK you rarely use the lowest on a cloudy day. - Clear the marks. We really don't need a big K&F Concept logo on top; A larger text for the filter type, either at the top or in front, would be much more useful. The coating and the glass are of excellent quality. The kit comes with a small, high-quality lens cloth that is easy to lose (I lost my Mini 1 cloth the first day I took it out). They attach with a bayonet and are extremely secure so there is no need to reseat them making them very easy to attach correctly compared to the Mini 1/2 which has a hook on the back.

The ND filter set for the GoPro Hero 9 - Hero 11 was well packaged and delivered quickly. The four supplied ND filters should also act as polarizing filters. You can get great results with these filters. Especially on sunny days you catch more details. But the filters are also ideal for water recordings or the like, as metallic reflections are eliminated. I could also see this in my test shots. I had similar experiences with the ND filters. These are like a pair of sunglasses for the camera, the higher the value, the darker the image. When filming in 4K 30fps, the shutter speed should be 1/60 to make the footage look cinematic. However, this is impossible on sunny days, even if the ISO is 100. So it needs an ND filter to darken the image. If you want to record with 60fps, you should set the exposure time to 1/120. This requires an ND filter with a small value. So far I have only used the ND8 and sometimes the ND16 filter on very sunny days. The other filters are only suitable for special applications or for long exposures. I am also satisfied with the processing quality of the filters. They are made of aluminum and glass and are very light. The filters can also be attached and removed without any problems. They also sit very firmly on the camera. Finally, you get inexpensive ND filters with an integrated polarizing filter that help you record the video with the ideal exposure time.

Short, simple overview to get the most information before you make a purchase decision. Pros: - Ideal for capturing moments with a different shade. - Easy to attach. - 4 different lenses for a variety of options. - Depending on how you use it, it can change the look to suit your vision. - Comes in a nice carrying case for travelling. Cons: - Feels a little flimsy so be careful with that. - The lens is prone to scratches. Overall, this is a great accessory for your GoPro. I can't imagine going on vacation without it. Definitely to recommend.