K&F makes great stuff. I have several of their filters and I can attest to their high quality. This iphone filter mount is superbly made and snaps onto your phone witha strong magnetic grip. Very strong. The 58mm mount lines up perfectly with the cameras and the ND filter screws in easily. The edge of the filter is offset from the camera body to allow you to rotate and adjust it easily with one finger. Superb design! The mount holds the filter parallel to the lens which helps reduce/eliminate any distortion. The ND filter works quite well giving several stops of light control.A functional, superbly made addition to cellphone photography.
25/01/2026
24/01/2026
This filter is a nice photograph accessory to improve the picture taking on your iPhone. However the main issue that I have is that this filter works only when there is no case on the phone as any case would make it difficult if not impossible to attach the filter properly. This filter does help improve the quality of the photo taken and so it is an excellent accessory.
23/01/2026
This K&F CONCEPT magnetic lens adapter for my iPhone 17 Pro is excellent. The fit is precise and doesn’t interfere with the camera or flash at all. Just note that it’s designed for phones without a case, but it works fine with slimmer cases too. The double-sided magnetic mount is incredibly strong and holds the filter securely in place while still allowing easy removal. The variable ND2-32 filter is perfect for controlling light in bright conditions, and it’s compatible with other 58mm filters for stacking. The silicone and shock-absorbent design provide extra security, and the included storage bag keeps everything organized and protected when traveling. Overall, it’s a well-designed, versatile, and high-quality accessory for mobile photography.
22/01/2026
I bought this for casual video stuff, not pro work, and that context matters. The magnets are strong, but the first time I clipped it on, I still hovered my hand underneath like I was spotting a dumbbell. Once it’s seated, it doesn’t move, but you’re very aware it’s a magnet holding glass near your phone.The variable ND itself looks good. I used it outside on a bright afternoon and finally got motion footage without everything blowing out. Adjusting the ring is smooth, though it’s easy to bump it slightly when pulling the phone out of a pocket.I don’t use this every day. It lives in the little case it came with and only comes out when I remember it exists. When I do use it, I’m glad I have it. Just don’t jog with it on and forget it’s there.
21/01/2026
Honestly, this is a good ND filter! Fits the iPhone 17 pro max perfectly. Not having to constantly change different filters is great because it’s all in one. The functionality work fine. You just allow the magnet to do its job which is very strong. It’s very sleek and slim. Not bulky and in the way. So far I haven’t experienced too much glare. It also depends on the time to day, as well as how sunny it is as well.Also, I do want to point out that you can’t use a phone case while using this filter. And the hang wrist strap isn’t much help due to the placement. Therefore I HIGHLY recommend using a handheld tripod or something of that nature to offer better suppose. So that way your phone is less likely to fall out of your hands.Pro Tip: I was using the Blackmagic Cam app to adjust my camera settings for the filter.
20/01/2026
Great looking pictures are the norm with the K&F magnetic mount lens filter. Pictures appear clearer, cleaner with a more natural look to them. The almost unnoticeable blur in pictures taken with your regular Iphone camera lens, will completely disappear when using this filter and viewed via a side by side picture comparison. To see is to believe. Five star accessory. Highly recommended.
19/01/2026
It's a fun product.
It comes with a sturdy semi-hard case and is lightweight, so it's easy to carry around and wear.
It is mainly used for long exposures, but since white skipping is eliminated and it can be changed, it can be easily used according to the ambient brightness.
The Mag Safe also sticks firmly.
I haven't shot a video yet, but since it says it will move smoothly, I think I'll use it for video shooting next time.
You can take beautiful pictures with just your iPhone, but I think you can take photos one rank higher if you use this product.
This is enough without buying an expensive SLR!
It comes with a sturdy semi-hard case and is lightweight, so it's easy to carry around and wear.
It is mainly used for long exposures, but since white skipping is eliminated and it can be changed, it can be easily used according to the ambient brightness.
The Mag Safe also sticks firmly.
I haven't shot a video yet, but since it says it will move smoothly, I think I'll use it for video shooting next time.
You can take beautiful pictures with just your iPhone, but I think you can take photos one rank higher if you use this product.
This is enough without buying an expensive SLR!
18/01/2026
Pros: Good quality construction (doesn’t feel cheap). Easy attachment, strong magnets, 58mm thread (most other phone filter mounts are 67mm so if you already have 58mm filters lying around then it is a big plus)Cons: Does not fit many 3rd party cases. I have a spigen tough armour case and the seal around the camera plateau is good but I tried it with a lighter case and there was noticeable light leak. Filter stacking is not practical with wide angle lens. I tried putting a VND and diffusion filter together. I could see the filter ring at one of the corners when I switched to wide angle lens. No issues when shooting with main or zoom lens.In conclusion, I don’t think this is a bad product. It has its limitations.
17/01/2026
I want a little more magnetism on the iPhone 17 pro side of the MagSafe. There is no problem at all when using it alone. In my case, I also use the MagSafe camera grip by attaching it further to the outside. In that case, it is safe to have a slightly stronger magnetic force to support the iPhone 17Pro's own weight. The outer camera grip sticks securely, so you don't need to worry about it.
16/01/2026