This K&F Concept Clip-On 67mm CPL Magnetic Phone Lens Filter Kit is very easy to use and fits over my iPhone camera perfectly. However, it may not work for other phones with different camera configurations. The filter does help significantly reduce harsh reflections, but I’m not very impressed with its ability to deepen and enrich blue skies. It comes in a nice protective case with a microfiber lens wipe as well. Unfortunately, this is not a rotating circular polarizer like the ones they make for DSLR cameras. On the plus side, it does have a magnetic mount, so it’s easy to adjust and swap out with other filters as needed.

Very happy with my purchase, I have an iPhone X and all the accessories work smoothly with my phone. I really like the tripod and phone holder for it. Out of all my tripod phone holders I have this is the only one that opens big enough to fit my phone with the case still on!

Great quality and fits my iPhone 14 pro.

I ordered the magnetic phone camera lens kit for my iPhone because I like to take videos and photos. The product quality is very high and it is easy to install.

The kit works exactly as expected and delivers much better results. I can only recommend it.

K&F has been a great company that my husband and I always go to when it comes to camera accessories. We used this brand for a similar filter in the 85mm size and now that we have a different lens we went with the 58mm polarizing filter. It's super thin as they say and it works really well. It helps with exposure movement and portrait shots as less light gets into the lens when you're looking for a moodier vibe and reflections are reduced. Kind of acts like an ND filter and adds a little more contrast and color.

The backpack is just right for me.
I get a camera with a 300mm lens, a large lens and two small ones with accessories and a remote control. Even my drone and its accessories still fit in.
In addition, there is still space for a cell phone, wallet, water bottle, etc.
The delivery was very quick and without defects.
I can't really say anything about durability yet.

The GoPro is an excellent, versatile and almost indestructible camera. The robust market for third-party accessories makes it even better. You can already get every type of mount imaginable, but in recent years there has been an influx of filters and other lens modification accessories. This is particularly useful as it reduces reflections and glare that can obscure what you're actually trying to photograph. This is especially important for the GoPro, since you'll often use it on snow or water — both surfaces are prone to reflections. The four different filters offer light reduction options for all weather conditions (e.g.: ND8 for cloudy days, ND32 for sunny days) and are perfectly matched to the GoPro lens housing. If you use your GoPro outdoors at all - and I imagine most people do - these filters are essential. We recommend!

I'm a photographer and I like to add accessories to my kit. One part of the “kit” that was elusive for me is functional, easy-to-use lens filters. I have a great set of variable ND filters, but the only thing I keep struggling with is getting them lined up just right to screw into the lens. A surprising budget-friendly accessory maker, K&F Concept has a really cool set of magnetic lens filters. You don't waste time taking photos and trying to spit the filters properly. I think this is a great filter system. The filters are well made and of high quality.