The UV protection filter was safely packed in a cardboard box and inside a plastic box. A separate cleaning cloth was included in the scope of delivery. This was also used straight away for assembling the filter. The filter itself makes a really good impression. The workmanship is excellent. I couldn't find any manufacturing or material defects. Everything looks very high quality and the weight is absolutely negligible. When assembling, you should work as dust-free as possible. Before or during installation, it is advisable to use a brush and, if necessary, compressed air in addition to the cleaning cloth to keep the lens really clean before screwing on the UV filter. Screwing it onto the lens is very easy. The thread grips well and everything runs really smoothly until it is finally screwed on hand-tight. The lens is then ready for use. The filter affects the quality of the images in a positive way. It also provides extra protection for the actual lens. The lens cap can also be easily reattached, as can the lens hood. This is exactly how you imagine a high-quality filter to be. I am satisfied and can really recommend the product. Overall, the filter deserves 5 stars. The price-performance ratio is currently 13.99 euros for the 82mm filter (as of 05/2023) and is absolutely okay. There are filters from other manufacturers that cost twice as much with comparable performance. Thank you for reading my review, I hope it was helpful to someone.

It is a high quality UV filter, very good construction and the original Canon lens cap fits perfectly.

It's a high quality UV filter, very good construction and the original Canon lens cap fits perfectly.

know a lot of people don't use UV filters, but I like having them for protection. I'm often at the beach and this protects the front of the lens from sea spray and sand. This UV filter is one of the best I've ever used. This does not affect image quality in any way, and the knurled parts make it easier to grasp the filter to remove or attach it. It feels of good quality and is barely noticeable on the front of the lens. It comes in a padded plastic box, so it comes in handy if you need to store it for future use. I was pleasantly surprised to see that the filter came with three individually sealed microfiber cloths that are always handy. They are of good quality and do an excellent job of cleaning the lens without leaving any marks. The only downside for me is that there is no thread on the outer part of the filter so you can't put another filter on it. It's not a big problem, I just have to remove the filter before fitting another one.

Fast delivery and usual good quality.

I want good UV filter for vintage lens and perfect quality! Good price

usually get a Hoya or other inexpensive UV filter to protect my lenses. I saw this was a Vine item and thought I would give it a try. In terms of quality, I would say they feel more substantial than some of my older Hoya filters in terms of the sturdiness of the aluminum ring. It has good knurling and is a flat black anodize or paint. It provides good traction for your fingers to screw on or unscrew the filter or rotate the circular polarizer. The UV filter is very clear with no visible defects and, as far as I can tell, has no effect on the image quality or exposure values of my camera. That's exactly what I'm looking for in a UV filter. Just something to protect my lens. The polarizer is similarly well made. It rotates smoothly and does exactly what a polarizer should to reduce glare. For the price I am impressed and will order from K&F again.

The UV filter makes a good impression on me and appears to be of high quality. I didn't notice any decrease in image quality. If applicable. If you really look for it, you'll find something. But to me the pictures look good and I don't notice any difference. It's nice that the lens is protected. Whether from dust/pollen or scratches. I'd rather mess up a filter than an expensive lens. In this respect, I like to use the filter all the time.