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.

I used this with my iPhone 15 Pro Max, and it's such a fun little gadget for exploring the world around you. The magnification is impressive for its size!
I took a zoomed-out shot of a chair and then zoomed in close, and you can really see all the fine details.
It seems like it would be a great tool for checking out jewelry too. I let my son use it, and he had a blast walking around and finding things to examine up close. The built-in light is a nice touch, and you can adjust the intensity, color, and warmth of the light, which is super handy.
Overall, I’d definitely recommend it! The manual is also clear and shows you exactly how to line it up with your phone.

nice indicator so you know what level it is (min to max)
+ well thought design
+ easy to use
+ changes photos/videos a bit
+ slim, small and light
+ can be used with an iPhone in the case (but it's better to use it without a case on an iPhone)
+ microfiber cloth in the bundle, so you can clean it every time

- part of it stays on the screen and it may be a bit annoying

Use it with a gradient ring for my iPhone 24 Pro Max with a beastcage

Using it with a gradient ring for my iPhone 24 Pro Max with a beastcage

I ordered this polarizing filter for my iPhone 14 Pro Max and I'm happy with it. The clamp fits well, even with a thick case. The cutout prevents light from coming in from behind - a clever solution. The polarizing filter works as expected, especially with glass fronts. The magnetic system is convenient, but makes rotating it a bit tricky. The results are impressive, as can be seen in the attached video. However, the effect is different for different reflections. As a complement to an ND filter, it is very useful. Overall, a solid product for smartphone photography enthusiasts that noticeably improves image quality. There are small weaknesses, but the advantages clearly outweigh them.

This is an awesome camera for the price. It takes better quality photos than my iPhone 14 Max Pro and it is small and lightweight, making it easy to carry around in my purse. I also love that it comes with an SD card so you have everything you need to start shooting as soon as the camera is delivered.

This tripod works great for my phones. I have an iPhone 12 and an iPhone 14 Pro Max with a MagSafe case. The magnets on the tripod do a great job of holding the phones in place. The tripod is very lightweight but sturdy. It is very easy to set up and pack away. Because it is very lightweight, placing a phone on the magnetic clasp can make it too heavy, making it feel a little unstable. However, with a little care, this shouldn't be a problem.