Very affordable price for 2 lens filters for larger optics (77mm). The CPL is designed with beautiful knurls so you can easily hold and rotate it to create different effects on photos. Both filters have enough frames so that the lens cap can be attached securely. Will buy more for my other lenses.

It's a nice filter, just like the other models I have from them. I needed another polarizer for my Sony E-mount 55-210mm lens and when K&F Concepts released another filter set I decided to give it a try. I was curious to see if I could tell a difference between some of their other polarizers. After some testing I really can't tell any difference. I took a few shots of my neighbor's old Chevy pickup, which was sitting right at the edge of my lens with the sun looking at the truck at the wrong angle. The filter did a good job and with some small changes in post-editing I was able to have a decent image. I haven't had a chance to go out and take a few shots with this lens filter set, but so far the at-home test has impressed me. The only problem I have is that the lens filter ring is too thin. I can't get a handle on it to remove the filter. I can only grab the circular part. I have to buy another lens filter wrench to remove it. However, this seems to be a trend with this brand. It gets 5 stars because it works and with the lens wrench I have no problems removing the filter when needed.

The 94% transmission ensures sharp photos. The filter is well packaged. At €32.99 it is affordable. You can get fancier filters, but for the price it's a good deal.

The only test I have available to evaluate a polarizer is to use the polarized light from a current generation LCD monitor along with some non-polarized light to see what the filter eliminates. The setup behind the two images that are part of this review is simple. I placed a DSLR on a tripod in front of a set that included mostly polarized light from a monitor as well as some non-polarized light from an accent light placed to the side. I kept the ISO, aperture and shutter speed constant. In one image I had the K&F circular polarizer set to minimum and the other snap is set to maximum. I also added a histogram of both images to the right of where the computer monitor is in both images. The filter did a good job of filtering out most of the light from the monitor, indicating that polarized light is being filtered. Although my test setup is not a lab and I expect that a real lab like DxO would smile at my test, it is valid in the sense that I have had both good and bad results with it. I also used this setup to test the UV filter included in this kit and didn't notice any change. I haven't posted any images because if there are small differences they wouldn't be visible in a JPEG posted on the web. I rate these two filters very highly. I couldn't see any color cast from either.

Please see the attached pictures! As you can see from the pictures, the filters block glare and unwanted lighting. I honestly didn't think these would work as well as they were advertised, but boy was I wrong! If you are a new photographer, this is a must! I got the 49mm as I normally shoot with a 50mm. My camera is the Canon80D. It is easy to attach and detach. Comes with a plastic container to store the filter which is great. I plan on getting the other filters for my other lens. Highly Recommended!

I've only taken a few test snaps outside, but so far I really like this lens filter. When I took photos of my garden, the images I used the lens on were sharper and more true to color. The lens also seems to be well made. It has a metal body and comes in a thick plastic case for protection. I am very happy with it.

The polarizing filter does what it's supposed to do and doesn't cause any problems. A UV filter that you don't really need anymore serves as protection for one of my lenses. Great quality, threads run very well.

The item arrived earlier than expected. I like the handle on the filters, which makes it easy to attach or remove from the lens

Very nice standard filter set with a UV filter (clear) and a CPL filter. These are fairly slim filters and are less likely to cause problems like vignetting around the edges. Very well made, with machined aluminum construction on both filters. The CPL filter is slightly darker than I'm used to, making it more suitable for outdoor daylight photography than indoor conditions. The UV filter is the best I've ever used, crystal clear, no blueing or other artifacts - perfect, 100% clear. I always keep the UV lens on the lens of my camera for protection since it is so clear. Works well with stacking additional filters. The threads all work well and the CPL offers fluid rotation adjustment. Great deal on this set of starter filters.

Over the years I have tried filters for my camera lenses from a number of manufacturers and when I tried the K&F glass filters I didn't look anywhere else. K&F Glass filters outperform around 80% of other manufacturers. I am a long-time nature photographer featuring landscapes and wildlife in their natural habitat. If I'm out in the rainforest and I'm focusing on a cougar, I want the first shot to be the best because I might not take a second one.