As a passionate amateur photographer, I am always looking for accessories that will enhance my equipment (Nikon full-frame camera with various Nikon lenses) and improve my shots. I recently opted for the K&F Concept UV Filter 72mm, which was available for €19.99 in May 2024. The magnetic attachment and multi-coating in particular sounded promising, and I was curious to see how this filter would perform in practice. The K&F Concept UV Filter made a solid impression right from unpacking. The glass looks high-quality and the multi-coating seems to be well made. The magnetic attachment is an interesting feature that makes changing the filter extremely easy and quick. The filter comes in sturdy packaging that protects it from scratches and bumps. Installing the filter was child's play. Thanks to the magnetic design, I was able to easily attach the filter to my lens and quickly remove it again when needed. This feature is particularly useful when you are on the go and need to quickly switch between different filters. The filter sits firmly and securely without having to worry about it accidentally falling off. In practice, the K&F Concept UV filter has lived up to my expectations. I tested the filter in both sunny weather and diffuse lighting conditions and was very happy with the results. The UV filter effectively reduces ultraviolet rays and ensures clearer and sharper images. Especially in situations with strong sunlight, I noticed a significant improvement in image quality as the filter reduced the unwanted glare. Compared to other UV filters I have used so far, the K&F Concept UV filter offers excellent value for money. The magnetic attachment is a unique feature that sets the filter apart from many other products. Although there are more expensive options on the market that may offer even better optical performance, this filter is only slightly inferior to them and is really convincing for the price. After intensive use, the filter shows no scratches or signs of wear. The multi-coating seems to be very durable and is easy to clean. The filter has proven to be robust and durable, making it a good choice for regular outdoor photography. Conclusion: The K&F Concept UV Filter 72mm Magnetic Optical Glass with Multi-Coating is an excellent addition to any camera equipment. It offers easy handling thanks to the magnetic attachment, excellent image quality and is also very inexpensive. This filter is a worthwhile investment, especially for amateur photographers who are looking for a cost-effective solution to improve their photos. 5/5 stars.