K&F CONCEPT 55mm UV/CPL/ND Lens Filter Kit

These filters are impressive at any price. I originally needed only a UV filter for basic lens protection, and this three filter kit cost a little less than the higher end UV filters I usually buy. I decided to give it a try and I am not disappointed. The threading is smooth and the edges have small bumps with a matte finish that give you a secure grip. No more slipping when you tighten a filter a little too much. They are also very slim even though they are not marketed as slim or low profile. The coatings make them almost invisible and they do an excellent job controlling reflections. If it were a door, you would end up trying to walk right through it. I even smudged the glass with my fingers on purpose and the prints came off with almost no effort using the included microfiber lens wipes. The case in the kit is surprisingly high quality and looks stylish. They put far more care into this package than I expected at this price, and it is genuinely appreciated. This kit is a great value and an easy recommendation.

Works great. Know your camera before you blame the filters for auto focus issues. If you're using a bright lens at a wide aperture with phase detect, your polarizer may not be effectively depolarizing the light again before it enters the camera. Then you can blame the filter. Otherwise, polarizer and ND reduce the light going into the camera which can impact contrast based auto focus performance. If you're shooting with a tight aperture, you may have further issues with the camera getting confused seeing the glass in front of the lens (due to the deep focus) or issues caused by the lack of light. Keep the filters clean and don't stop down your lens too far. Only thing I noticed is a slight difference in color rendering with the polarizer likely just a result of the polarization.

Great price and quality! The filters fit perfectly on our Sony lens and do not interfere with our photos. These are not universal sizes so you will need to ensure the dimensions of your lens will fit with this product. Easy to clean as we also utilize the most transparent filter to protect our lens from scratches and it has performed well, granted we have not dinged it very hard yet.

Good range of filters in a nice case.

Lenses arrived but the ND4 filter was cracked. I reached out to the company to ask for a replacement and they shipped out a whole new set for the trouble. I was impressed with the response speed and their willingness to make things right. The lenses are decent quality as well. I've used the circular polorizing filter to take some great shots of river otters, using the filter to eliminate glare off the water surface. If you don't know the filter is meant to be turned while you look on your screen to find the best angle of rotation for glare reduction since this is variable. While it won't kill it completely, it will reduce glare significantly and improve the picture quality. The UV filter is great quality for the money and I took pics with and without and saw no reduction in quality with the extra glass in front of my lense. I have not used their ND4 lense yet but I did purchase their Nano ND1000 lense to take some long exposure shots and the nano line is even better quality glass and worked perfectly. While I did see a slight color shift I was able to fix in post without much effort. Pretty much par for the course when it come to heavy ND lenses based off my research in the matter. Overall, I feel this is a good buy for the beginner photographer like myself that wants to dabble with lenses and not spend a small fortune. I will say you need to spend a minute cleaning these lenses once you get em since they have some fibers and smudges on them. I would assume this is standard practice at this price point.

I've been impressed with these little filters. I use the lightest one as a protective cover for my lens and it was stood up to the wear and tear of my active shooting lifestyle. These fit on my Canon 24-70mm lens. I feel like they product a clear image. They screw on nice and tight, sometimes I worry I won't be able to get them off. Definitely worth the value. My only complaint is that I do notice that dust sometimes gets between the filter and lens even without taking the lens off. I'm not so sure its the filters fault but it's hard to say. I still highly recommend them.

My concern was how good could these be for the price? The answer, very good. They're threaded on both sides, so they can be easily stacked. The multi-coating looks good, no streaks or colorization. Very happy with this set.

Great set of filters!!!!! Fits perfect on my Sony 50mm lense.

K&F Concept Filters are excellent quality, and reasonably priced, and this 58mm kit fits my lightweight bridge SX70 HS with the JJC 58mm filter adapter ring. The filter case is a bonus. But need a 58mm lens cap for the UV filter if using as protection. I highly recommend K & F Concept products: also their carbon-fibre tripod, and several 67mm filters for my Canon R6.

As described

Original

we have cheaper options....

The quality for the price it is more than nice. I really enjoy using this brand to protect my lens and to use the UV for giving more situation on my photos the UV filter also clean any reflection from glasses or reflective surfaces such as water.