Great set of twist-on filters - and they fit the Hero 11 Mini too. High-quality workmanship, very beautiful glass. I find I get the best results manually, not fully automatically. Three ND filters and a CPL. The circular polarizer is a must for shots with reflections — such as glass and water. 100% satisfied!

Four filters are supplied, which can be easily attached to my GoPro Hero 10. All four filters make a very valuable and flawlessly processed impression. It can be fixed with a single movement and then the filters are firmly in place. Even if you ride the bike over roots and other bumps, the filters stay in place. So there is no risk of losing them. However, they can be easily removed again. The shots with the filters are sharp, but the colors come through more strongly. Especially in bright sunshine or fast-flowing water, the shots with the filters are much more convincing and look professional.

Here you get a practical filter set for the GoPro Hero. The optical properties of the filters seem to be very good and at a fair price. The filters fit easily on the GoPro Hero. I have had good results with these filters.

I like this camera it comes with a case.

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.

I am NOT a Pro Photographer, a Noob @ best.Not being a pro and messing around with these.-Lots of bloom-Makes certain shots look angelic like (if thats a way to describe it)-softens skin (my camera has that feature built in, but i dont use it)-if i was filming a hero shot in the sun, this would be what i would useOverall I wish I knew more to tell you about these, but im still learning, and this will be a handy tool to make my hero shots look more cinematic.

I use it for inspection of sewer pipes and have seen the image very well

Fast delivery, everything is great. Good workmanship, fits perfectly, is used with the GoPro Hero 10