62mm 2 in 1 Filter Kit MCUV+CPL Filters, HD/Waterproof/Scratch-resistant/Anti-reflection, with Upper and Lower Metal Lens Caps & Storage Bag

Very good product. Perfect package, fast shipment and good quality.

I use a Nikon z50 camera with an 18-140mm lens.
I was mainly looking for a lens protector, and it took me a long time to decide which product to buy.
In the end I decided to buy this package, which includes Polarizers Filter & MC UV Protection Filter.
I haven't heard of this company at all (maybe because I'm new to the world of photography), and what made me buy the product is the good marketing and reviews it has- It made me believe that the products are highly engineered.
Although I only wanted the lens protector, I also bought the Polarizers Filter because I think it is more affordable for the future when I will improve my photography abilities and need it.
The package comes wrapped in plastic (the video was taken after it was downloaded) so that you can be sure that the product is new.
At the moment I do not use the Polarizers Filter, so I cannot testify about it.
What I can attest to is that I see no difference in the quality of photography with or without the UV Protection Filter.
At first, I was afraid it would ruin the photos quality and I'm very glad it didn't.
I even wanted to upload a photo I took with and without the filter but because there is no difference, there is no point in doing it.
The filters also came with two caps made of metal and of high quality, which gives you a feeling of luxury.
In the end, I'm very happy with the quality and think it's a very average and fair price so I'll give it 5 stars.

This is my second set of the K&F concept filters. This set worked fantastic with my Canon RF 24-105mm F/4. They are a great value, and really can help step
Up your photography. As a hobbiest these are perfect!

Perfect UV protection for my lens.

My reviews may be simple. But that's because the filter works as should. I would happily buy again.

Great filters for the price point. MCUV stays on all the time

I have these for all my lenses the quality exceeds the price I paid by far, and the 2 in 1 kit just adds to the value. Very well made and designed, the metal caps keep everything safe without the bulk of a plastic case, The even include a drawstring bag to keep it in... Minimal light loss in use with both filters working as intended. he frames are shallow and do not encroach on the optics so will not contribute to any vignette issues. Will by again ( in a different thread size ) as required...

I got this for my Nikon Z 24-200 lens. I don't normally use a UV filter but the polarizer looked like a good deal. I've used K&F many times in the past and know they are high quality.

I prefer to use a slide-in pouch rather than stacking filters with caps, so the screw-in back and front caps sit in my drawer. If you prefer a very small kit this will work great. For me the biggest draw was the filters themselves.

Excellent idea to put the kit in a compact case, which protects them very well, and that I can now carry in the same camera case, and what I like is that I can add new filters in the same case, instead of carrying a large box for each filter.

Very happy with this new presentation, highly recommended.

Full disclosure: I received this filter system at substantially reduced cost in exchange for my unbiased review.

I just picked up a new Canon RF 100-400 lens that's got some pretty good glass but isn't L quality. Although I have a good B&W CPL filter that fits this lens I've never been very happy with the color cast. I've tried other K&F Concept glass before and was very impressed with the neutral color cast so decided to try out this polarizer kit.

I really like the engineering in this kit. This kit comes assembled as a compact sandwich with front and back machined metal caps. All of the caps and filters are clearly marked with filter size. There's a little storage pouch to help protect the filters and your other stuff when you toss this in your bag.

I tried another K&F filter previously and while I was very impressed with the glass I was far less impressed with the machined aluminum frame. Unlike that previous filter these attach to my lenses easily and don't bind. In practice the knurling on the filters make removal quite easy and in the case of the CPL adjustment is very smooth. There is perceptible resistance but no hint of binding or free movement that you get with cheaper filters. The feel of this filter is quite nice.

The thin profile UV filter is MRC coated to reduce glare and improve cleaning. This filter imparts practically no color cast at all. When held against a white background I can't discern any difference between filtered and unfiltered white. I don't ordinarily use UV filters since most of my lenses have better front elements than any filter I own, but in the case of the RF100-400 I will probably leave the UV filter on the lens since it doesn't have the same quality coatings as my other lenses.

The CPL is quite a bit thicker, but not so thick that I'm going to worry about vignetting since I'm mainly using these with medium to long telephoto lenses. All CPLs will affect color to some degree. Depending on the amount of polarization and the angle of the sun they will typically darken skies and change the color of water, sometimes dramatically, so it's difficult with a CPL to determine what color cast may be present. Using the same white background test I can discern an ever so slight cast versus the adjacent white background that seems to have a bit of a brownish tinge to it but could simply be the result of the light loss through the CPL. In test photos I could discern no perceptible cast at all. It's close enough to neutral that I don't think it's going to have much of an impact on color correction in post.

All in all really nice filters and a pretty good value to boot. Recommended.