K&F Concept52mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth (Nano-K Series)

K&F concept is a market leading brand and this UV filter is a testament to their capabilities to provide quality glass that have no detrimental effects to my expensive Nikon 24-70 2.8 Portrait lens.I have a large collection of Nikon Lenses and I always protect them with UV filter. UV filters have minimum effects on photography so not really needed with modern DSLR or Mirrorless cameras. The only reason I buy one for each of my lens and replace them when they are looking tired or have signs of wear and tear.I have learnt from my own experience that if you want to prolong the life of your expensive lens or same it from damage then nothing comes cheaper than a UV filter. Your lens has expensive multi coatings and if you are cleaning your lens regularly as finger prints, rain water and sand etc will ruin the coating over the time. I rather replace under £20 UV filter than over £1k lens.UV filter is also protection from accidentally knocking the front element or in worse scenario if lens slipped out of your hand. I have seen many photographers sharing photos showing how UV filter protected the front elements.

Clear and bright. Worked well in hazy landscape shots, but mainly bought as a lens protector

Previously I've always had a few old UV filters kicking around from collecting various vintage lens and I had used a few Hoya and Sigma branded filters on a few lenses, they tended to be quite bulky and not the best made items. This filter is a definite upgrade, light weight, very well machined, printed text looks nice, the overall feel is one of a high quality item. It also comes with a branded lens cleaning cloth.

A good quality filter, seems to be well made with indents around the outside of the metal housing, which should provide some grip, if you want to remove it again.

... this filter is working on the manual TTArtisan lens ... good quality and price ... recomended product !!

I purchased this primarily to protect my lens. It does the job well. And I have not noticed any change to my video quality.Well priced and fits the need.

Great product light , clear and pristine glass, quality item

I do a lot of photography and have owned many lenses over the years. These are probably the best filters I have bought.