I'm loving the Magnetic Phone Lens Filter Kit. The phone clip and magnetic adapter ring make it simple to switch between lenses and attach them to my phone, and the quality of the lenses themselves is top-notch. The compact design and carrying case make it easy to take with me on the go, and the value for the price is unbeatable. I highly recommended for anyone looking to elevate their mobile photography game.

I have used ND grad filters for years on my SLR and DSLR cameras. I love scenery photography as opposed to portrait so always looking to sort out the difference in the light between the horizon etc. I live near the sea les that 300m away and walk along the cliffs regularly and don't take my DSLR with me when walking the dogs but always have my iPhone so any unexpected scenes are normally captured using the iPhone. This ND grad filter will come in useful. It fits over the lenses of my iPhone and helps sort out the difference in the light. Once clipped on it is easy to rotate the bezel to the setting you want using your finger. You have to ensure that you do not go past each of the stops or you will get leakage. SO my advise is to check before shooting that you are at the required stop. The other great thing about this filter is that it unscrews from the clip holder and can be screwed onto my 52mm lenses..Bonus... All in all this is a great little filter that I will carry around with me when out walking the dogs. We have a dog walking bag which has Poo Bags and drinking water etc so it sits in the side pocket of the bag in its case. so it is always there if we get a lovely sunset or something really nice to photograph on the sea or beach.. Get little gadget well worth the money highly recommended... As soon as we get anything really nice I will update this with the images...

Hello dear readers,

First of all, I would like to tell you that this product was provided to me free of charge. However, this is not taken into account in my review. I am sharing my "unfiltered" impressions with you. :-)

I tried the filter on my iPhone 15 Pro Max. It is child's play to change the exposure using the rotating mechanism.

As already mentioned here, the filter fits perfectly over the camera lenses, provided there is no cell phone case installed.

Conclusion: Recommended for ambitious iPhone photographers. Price is reasonable given the really outstanding workmanship.

(Price at the time of the test: € 27.49 minus 20% coupon from the promotion)

Review of "K&F Concept 67mm Magnetic Variable ND2-32 Filter (1-5 Stop) Set for Phone Lens Camera Mount Comaptible with iPhone 15 14 13 12 11 Series, Magnetic Neutral Density with Filter Holder" currently at £49.99:

I used this with my Samsung S20FE phone and it fit well even with case on. The filter is 67mm and fits over all the cameras on my phone easily. It has a nice smooth action for adjusting the ND level. It has a magnetic clip for the lens which is nice, but I would have liked a standard screw mount so other filters could be used.

It is quite expensive for what it is, especially as I can't attach other standard 67mm filters to it, but it does its job well so I can't really mark it down.

This magnetic phone lens filter clip comes in its own storage case,
It’s appears to be made very well, no plasticy parts all metal.
The ND filter density is variable from ND2- ND32 so there is a fair amount of scope.
Other styles of magnetic filters are made by this manufacturer so this makes this a very versatile kit.
The fitting of the clip doesn’t fit that well to my phone case, now this might be down to the style of case I have, (see photo) when I removed the case and attached the clip it fitted like a glove.
I might purchase a cheap phone skin to see if clip fits as it should, if it does I’m gonna buy the CPL filter for this clip.

Whilst my main camera is an iPhone 15 Pro Max which I use with a cage that has dedicated mounting for filters, I occasionally like to take my iPhone SE2022 for an airing so ordered this to allow some control over light when shooting.
Unfortunately it seems the iPhone is far too small to allow the mount to clamp on without a relatively thick case, something I prefer not to use as I like the tiny form factor of the phone.

Fortunately ny wife, who is also a photographer, was more than happy to claim this for herself and she had no such issues attaching it to her POCO.

The filter performs as one would expect a K&F product to, no visible vignetting or X in use across the various stops.

Purchasing the K&F Concept Universal Cell Phone Camera Lens Set was an excellent decision - I was absolutely thrilled with both the quality and the numerous options. My iPhone photography has taken this experience to a whole new level.

Excellent workmanship:
The lenses and filters are made of high-quality materials and have a very robust feel. The workmanship is of the highest quality and the design looks professional. I am confident that this set will last a very long time.

Versatile uses:
The set contains a versatile ND2-ND400 filter with a diameter of 52mm, which adapts ideally to different lighting situations. With this filter I can control the exposure precisely and achieve creative effects that would not be possible with the standard camera app.

Easy to use:
It is child's play to attach the lenses and filters to my iPhone. The attachment is secure and stable, without any wobbling or loosening. Handling is self-explanatory and does not require any complicated configurations. It is particularly pleasant to use because you can just put it on and get started.

Improved image quality:
By using this lens set, I have noticed a significant improvement in the image quality of my photos. The shots are characterized by their clarity, richness of detail and professional quality. I am particularly impressed by the results in difficult lighting conditions such as sunrises or sunsets.

Perfect for creative photography:
This set opens up numerous new options for taking creative photos with your iPhone. If I want to control the exposure precisely, the variable ND filter is extremely helpful for long exposures and videos. It is great fun to try out the different effects.

Summary:
The K&F Concept Universal Cell Phone Camera Lens Set impresses with its high-quality workmanship, versatile applications and ease of use. It is an outstanding product. It gives my iPhone photos a significant quality boost and offers countless creative options. I consider this set to be indispensable for anyone who really wants to take serious photos with their cell phone. An excellent product deserves five stars!

This K&F Concept clip-on 67mm CPL magnetic lens polarizer filter kit is compatible with my iPhone 12 Pro. It’s very easy to use, simply clip the base on to your iPhone, twist the screw on the base to tighten, and then attach the magnetic lens filter to the attached base. With the magnetic adapter ring, the lens filter can be quickly removed, then redeployed, if necessary, without necessitating removal of the entire clip-on base piece. The clip-on base and magnetic adapter ring are also compatible with various other K&F Concept magnetic lens filters, so that’s a plus if you’re already using other K&F Concept lens filters. There’s also a top cold shoe for an additional light, or a microphone.

This K&F Concept kit includes a clip-on base, a 67mm CPL magnetic polarizer lens, a carrying case, and a cleaning wipe. The overall quality of this kit is excellent, certainly above average. This K&F Concept filter kit fits my iPhone 12 Pro perfectly, the locking knob feels secure, and it didn’t cause any damage to my phone. This lens filter does extend slightly beyond the edges of my iPhone, at the top, and on one side, but the design helps filter out light.

I’m using this K&F Concept lens polarizer filter kit primarily for outdoor beach photography. I desperately needed something to help reduce the glare and reflections that I had been capturing in my beach photographs. I’m very satisfied with this K&F Concept lens polarizer filter kit, it has worked very well for my purpose. At around $35, this K&F Concept lens polarizer filter kit is a solid value, an option definitely worth considering. Highly recommended, especially for beach photography!

The ND filter is held in by magnets. The movie is me rotating the lens stop to stop. This is a variable ND filter that changes by rotation. It does a good enough job for me. This is usefull when you use camera apps that need ND filters in bright daylight. The movie was taken in very bright sun. This works as claimed and I did not feel i was going to damage my phone when I installed the device. You do not need to clamp it on just gently tighten it on. The photos of my phone show the case this worked with.

I love that this system works with any phone case. It is easy to put on and use. Feels good quality and heavy duty, definitely not cheap plastic.
Has a polarizing filter effect. The magnet is not foolproof however and it did drop off my phone once. Works with any phone. Would love to try some of their other filters. It is a bit bulky so would be fabulous if they were able to condense the design size. Overall a fun purchase.