These filters are great! I wish more GoPro users knew the importance of a good filter...its a critical part of shooting in daylight. Highly recommended!

These ND filters are great! First off, they feel nicely made and they fit perfectly on my Hero 9/10/11 Black. I tend to use them a lot more when it's very sunny out or when I am trying to get a particular shot without having to edit it afterwards. I don't always use them, but they are excellent to have when you need a particular shot or effect. If you ask me, these are a must have for your camera gear bag and this kit gives me a lot of different options!

I do t use filters often, but the few times that I used these, they worked perfectly. No noticeable loss in video quality, and helped in some difficult lighting conditions. The kit is small and convenient to have “just in case” you need it.

K&F Concepts, I love this company everything they sell is quality and the Filter set for GoPro is without a doubt quality. From its metal construction to its distortion free optics you can’t go wrong with this product. Filters go on tight and will not fall off camera. Storage box has a nice clasp that will not come undone while traveling.

As a Wedding Videographer and Video Producer I use it outside to cut down on sunlight and get cleaner sky and it allows me to slow down the shutter speed for more cinematic motion blur. This is truly a pro quality product.

If you’re a professional these ND filters are for you.

These are great filters with exceptional build quality and fit. Fit meets or exceeds original GoPro clear cover.
Scratch resistance and hydrophobic properties were good on all 4.
I agree with other reviewers that the polarizer strength is low but it worked well for my purposes getting rid of lake surface glare while kayaking.

Most people into photography will instantly recognize the name K&F Concept as makers of high quality photographic equipment and these GoPro lens filters are no different. Quality multi coated optics are used in both the CPL and ND filters.

With this lens set you get three ND filters (ND stands for Neutral Density - more on this in a minute) and one circular polarize filter.

The CPL filter is a circular polarize lens filter. These are used for reducing glare in your videos and photos. It also helps brings out the deep blue in skies when shooting the sky, clouds, etc.

You can rotate the front of the CPL lens which is a great feature as it allows you to see what effect it's having on your color in real time as you turn it.

The ND, or neutral density filters act basically as 'sunglasses' for your camera's lens and sensor. They come in 8, 16 and 32 stops reduction which gives you plenty of variety and choice.

One fairly typical use of a ND filter would be for taking a photo of a waterfall. You want that classic picture of a static landscape BUT with the water showing movement and flow.

In order to achieve this, you'd have to deliberately overexpose the shot in order to give the water motion however in doing this, everything else in the picture (besides the waterfall) will be blown out and overexposed to the point of almost total whiteness!

Now, if you place a ND filter on the lens, you're forcing the shutter to stay open longer resulting in a perfectly exposed picture with the flowing water in the waterfall.

This is a great lens kit to have in your GoPro gear bag.

These filters work great on my GoPro 11 Pro Black. Definitely a noticeable difference when using the correct filter in the right environment. Comes with 4 filters for different lighting conditions.

This filter set works well for my photography. it was easy to install in easy to remove the filters from my camera. Photos came out like they were supposed to. Cp was a little light but still usable. comes with a nice little case, It worked well for me

K&F has been killing it in the filter game for quite a while now. These are just as good as what they usually put out. I got these mostly for the ND filters and I am happy that I did! Having a circular polarizer is just a bonus for me!

Everything is in the kit is high quality optics and built solid. These should last as long as I have my GoPro. Maybe longer if the next GoPros keep the same form factor.

The GoPro is an excellent, versatile and nearly indestructible camera. The robust market of third party accessories makes it even better. You can already get every type of mount imaginable but in the past few years there's been an influx of filters and other lens modification accessories. This one is particularly useful as it reduces reflections and glare that can obscure what you're actually trying to take a picture of. This is especially important for the GoPro since you're often using it on snow or water--both surfaces prone to reflection. The four different filters provide light reduction options for all weather conditions (eg: ND8 for cloudy days, ND32 for sunny days) and are perfectly engineered to fit on the GoPro lens housing. If you use your GoPro outside at all--and I would imagine most people do--these filters are essential. Highly recommended!