Action Camera Waterproof Set 21 in 1 for GOPRO Hero 9/10/11/12

Fantastica lente. Ruotando la ghiera si aggiunge o toglie in maniera lineare il filtro polarizzato. L'ho provata al mare, con il filtro attivo si riesce a vedere attraverso la superfice dell'acqua se ci son riflessi del sole. L'ho testata anche in acqua e oltre a tenere perfettamente l'acqua (cosa che un altra lente acquistata in passato non faceva) quando si tira fuori dall'acqua la lente è perfettamente pulita senza goccie, prova di un ottima idrorepellenza.

It’s beautiful on my GoPro, the product quality is feel like high end of attention to details.overall bang on your bucks.

I recently purchased the K&F Concept ND Filter Set for my GoPro Hero12, and overall, I'm quite impressed with the performance and quality of these filters. This set is a fantastic addition for anyone looking to enhance their videography or photography with a GoPro.

The set includes six different filters (CPL, ND8, ND16, ND32, ND64, and ND1000), which provide a wide range of options for various lighting conditions. This versatility allows for greater control over exposure and motion blur, especially in bright environments. I found the CPL filter particularly useful for reducing glare and reflections, which is great for capturing clear, crisp shots when shooting around water or glass.

One of the standout features of these filters is the quality of the materials used. The filters are made from high-quality optical glass, ensuring excellent light transmission and minimal distortion. The aluminum frame feels sturdy and fits snugly on the GoPro without adding significant bulk or weight, which is crucial when you're on the go.

Installation and removal are straightforward. The filters attach securely, and I haven't experienced any issues with them coming loose, even during more active shoots. The included protective case is a nice touch, keeping the filters safe and organized when not in use.

The reason I am not giving a full five stars is due to the slight color shift I noticed when using the higher-density ND filters (ND64 and ND1000). It’s not a deal-breaker, as it can be corrected in post-processing, but it’s something to be aware of if you're aiming for the most accurate color reproduction straight out of the camera.

Additionally, while the filter set provides excellent value for the range of options it offers, I would have appreciated some guidance or a small manual to help beginners understand which filter to use in different situations. It’s a minor point, but it could improve the user experience, especially for those new to using ND filters.

Overall, the K&F Concept ND Filter Set is a high-quality, versatile, and well-built accessory for GoPro

Very nice product build excellent
A lot of options to make Beautiful pictures
and video...

I got these filters to use on my GoPro during a trip to Alaska due to the cloudy and extremely sunny weather, and being on the water and they were great. Very easy to use and attach. They made a noticeable difference in my footage.

I received this product for free to review as a Vine Voice. I have several K&F Concept accessories for various cameras that I own. Typically they never disappoint. Other than the fact they are a bit expensive, these filters are on point. Most people aren't looking to get crazy pro level images and video out of your GoPro but these cameras are definitely capable of doing just that. When you take control over your shutter speed, frame rate, ISO, white balance... you are able to get silky smooth video with excellent colors directly from the camera and these filters are the tool to help you do just that. This set comes with 4 ND filters and a circular polarizer to help you achieve the exact look you want in your image or video. The filter glass has been designed with K&F's nano coat technology to help protect the glass and be used in wet conditions as the coating contains some hydrophobic properties. Mine came with 3 vacuum sealed microfiber cloths as a bonus... If you are in the market... I would definitely give these a look!

These are nice quality lenses for the price and really do work at well for the different types of filtering they do. Good value imo.

These are nice ND filters. They do not introduce a significant color shift or vignetting around the edges of the image. The feels quality, and they screw on to my
GoPro 9 with no issues. The only issues I have is that the intensity of each filter is only
printed on one side of each filter, which is a very minor headache. The bigger problem is that the filters come in two separate cases. The cases are nice, but they are large and only fit three filters despite the large size. Compared to the size of a GoPro and it’s accessories, these two cases are just too big.

The all twist on cleanly without any grinding or slop.

The filters themselves perform beautifully without color shifts.

The color ring around the lens is a nice touch that adds to the look of the GoPro and helps to identify it as mine.

It came in 2 cases, which was a bit odd. I would've preferred a single case, but arguably this setup may be better for stuffing in a bag.

Overall great filters.

Highly recommended.

I got these ND filters for my GoPro11 and they work great, they fit perfectly on my gopro and they are very easy to put on and to take off, the set came with 6 different lenses including a CPL filter, the other 5 filters range from ND8 up to ND1000, the filters feels very well made, they also came with 3 micro fiber cleaning clothes and 2 plastic storage cases that have foam inserts in them to protect the lens, Overall I couldn't be happier with these lens definitely a great value in my opinion.