The clearest UV light I've ever used. When I first opened it I thought it was broken and there was no glass. Turns out it was just insanely clear. Even my friend was so impressed that he ordered some for his lenses

got a new camera mainly for video work and I needed a nice UV filter at a "cheap" price. This filter is working very well so far and I am very happy with the results. The filter is made of high-quality AGC glass with multiple layers of nano-coatings to prevent reflections and glare. I also like the way they placed the ribs around the OD to make screwing the filter onto the lens easier. The frame is very light and thin, which works really well with my wide-angle lens. So far I've used this filter several times with my camera for some test videos and photos and have been very happy with the image quality. For the price, this is an excellent filter choice for any beginner to advanced videographer or photographer. It also comes with a nice lens cleaning cloth. I can only recommend this filter.

The title of this review says pretty much everything about the K&F Concept 52mm MCUV lens protection filter; even the name of the product indicates its most important function. This type of filter is mainly used to protect our expensive camera lenses, and K&F directly names its product as "Lens Protection Filter". As such, this product appears to be well made and when in use has not caused any aberrations, glare or ghosts to images captured with the filter, whether on lens or in combination with other filters. It is very thin and has both an internal and an external thread of 52 mm. In comparison, the K&F UV filter is much thinner than the same type of filter sold by other manufacturers, with no discernible difference in photo results. My only complaint is that like many other K&F filters I've tried, the K&F filter can be a little tricky to attach and makes a more noticeable "scratching" sound than other filters when screwed onto the mount . However, I could not find any negative results that could be attributed to this sound or its creation. All in all I think the K&F Concept 52mm MCUV Lens Protection Filter is a product that should definitely be on your possible buy list if you are looking for a UV protection filter. The competitive price and thin form factor and lack of obvious downsides are clear plus points, which is why I rate this lens as a solid 5 star product.

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

...and at a reasonable price. buy recommendation

The Nano X-series has been a staple in my lens collection for a while, but I've never tried the more economy-focused K-series. I'm pleasantly surprised at the multi-layer quality of the K-Series for only $11. (67mm at time or writing). It's certainly not as good as the X-series, but for cheap protection on a kit lens it's perfectly fine.

Great value for money :)

Does what it's supposed to

Well made, solid, flawless

Really neat filter. Very happy with it.