One of the big problems with clip-on filters on the DJI Osmo Pocket 3 camera is that they prevent the camera from rotating the lens to a protected, closed position when turned off. They are too thick and the gap is not big enough. Luckily, K&F Concepts has solved this problem with such filters.

These filters are extremely thin, magnetic, and fit perfectly on the Pocket 3. As a German reviewer, Andre, shows with three images, the camera can be fully rotated to a closed, protected position, even with the lens filter still attached. This is excellent. Kudos to K&F Concept.

As other reviewers have rightly noted, the effect is minimal, but sometimes that's all you want. The quality of the lens filter is excellent and hard to beat. The included front screen protector is also very good and fits perfectly EXCEPT... if you need to reposition the screen protector slightly because it was ever so slightly off center, then you're done. You don't need to reposition it after pulling it up and putting it back down. It will never seal the corners again — even if you rub, hold and smooth everything. The middle is good, but there are gaps at the corners. I guess the glass is permanently distorted.

High-quality screen protectors can be repositioned immediately after application without fear of dust underneath. Note that when it was first reset it was completely sealed, but there was still a small part of it removed. It was my mistake in positioning, but I didn't have the same problem with the phone protectors that have been on the market for five or more years. They are very forgiving of mistakes and allow for repositioning.

Amazon Vine sent me this product for an honest, unbiased review. Would I recommend it? Yes, this is a high quality black diffusion filter that does NOT prevent the camera from closing as desired.