The thing was easy to put on, of course screwing the filter on took a second, but it's worth it for the results. It cut a ton of reflections out of water, windows, cars, it's awesome for getting shots of fish, as seen in the photos. CPLs like this, budget-oriented are huge pieces of kit for amateurs, I rep it and love it

IT IS MUCH MORE COMFORTABLE TO COLOR AND IT MEETS EVERYTHING IT SAYS, I LIVE IN A SUNNY COUNTRY, WHEN IT COMES TO COLORING IT BEHAVES EXCELLENTLY, IT INCREASES THE COLOR BY 50% AND THE TRUTH IS WOW (FROM NEYBA TO THE WORLD)

know this is a budget filter, but as it is, it makes a very notable difference when it comes to reflective surfaces. Before, if i was indoors, and tried to record something outside while standing around 15 feet from sliding glass doors, all that you could see was bright light coming through. With the filter on, i just rotate it a bit, and it gets completely rid of it and im able to see clearly through the sliding doors. Very happy with my purchase, and I definitely recommend it for anyone trying to improve their picture/video quality.

Ease of installation and works smoothly

As far as the quality of the filter itself is concerned I have not noticed any problems, aberrations, scratches or distortion. The filter screws on noisily but none the less well and the adjustment lens is nice and tight which should prevent any creeping during use. Shooting downwards at the water, westward at late afternoon, gave me the opportunity to see how it handled glare and reflection. Although the pictures came out as boring as I expected, the reduction in both was marked and the effect variable with the rotation of the adjustment lens. The only complaint I had was a niggling one regarding the quality of the packaging. I am used to first run (new) filters being packaged in protective film inside a hard case and then inside a cardboard box. That is true for other new 77mm filters I have purchased, including those from K&F. However, this filter came just loose in the case, without any protective film as cover. Luckily it seems to have done no damage to the filter. All iin all this is a quality circular polarizing filter at a competitive price. It is well machined, fits perfectly and has a movement that is just tight enough to solve creepage. While I might have deducted 1/2 of a star due to the packaging, there is no mechanism to do that so my rating is a soft 5 stars; if you're in the market for a circular polarizing filter this one should definitely be on your list for consideration.

got a new camera mainly for video work and I needed a nice "budget" priced polarizer filter. This filter works very well and so far and I am very pleased with the results. The filter is made with excellent quality AGC glass with multiple layers of nano-coatings to prevent reflections and glare. Also, I really like the way they put the ribs around the outside diameter to assist screwing the filter onto the lens. The frame is very light and thin, which works very well with my wide angle lens. So far I have used this filter with my camera several times on some test videos and photos and have been very pleased with the picture/video quality. This polarizer filter worked very well at a state park on a bright sunny day taking photos/videos of a river bed. For the price, this is an excellent filter choice for any beginner to intermediate videographer or photographer. It also comes with a nice lens cleaning cloth. I highly recommend this filter.

continue to be amazed at the quality K&F puts out for a 1/3 the price of other brands. This CPL filter is the latest that I've added to my collection. Comes in the typical box with a cleaning cloth and it fit perfectly on the lens I purchased it for. Threads in nicely and had zero binding. You just need to be cautious with over tightening this filter as with any other. During several outings I was pleased with the results and I'm keeping this filter in the bag for 2 of my lenses. Well done K&F.

Super high quality filter, rubber ring on the outside for stability, it comes with a case and microfiber cloth (sealed microfiber). After using for a while, it just feel high quality and looks amazing, overall very worth for the price!!

Construction looks good, hope it is durable during normal use.

The lens filter is clearly of high quality. It is made with class, the rotations on the lens are mega smooth, the photos gain better contrast with a small shade of purple or blue. A great thing and I highly recommend it.