• 16.99
Overall Rating 5   43
5
Photos taken with the R5C with an ef 135L 2.0 at f/3.5. I've made no adjustments in post other than what CaptureOne does when it imports photos. To my eye, I see very little, if any color change. I've had other polarizers in the past that seem to do more than simply shift the rays of light. I noticed about 2/3 stop reduction in light transmission. The filter spins relatively smoothly with no real hangups like some others I've used in the past. I still need to get out and do some real-world shooting with this, but my initial impressions are good.
Little to no color cast Little to no color cast
17/06/2025
5
This is a well built polarizing filter, comes with sturdy plastic carrying case, lanyard, and lens cap. The construction of all parts are solid and easy to work with, I especially like the adjustment ring, the grooves are very pronounced and very easy to adjust without worrying about loosening the filter from the lens.

I didn't notice any degradation of image quality, and this works well in a variety of lighting scenarios, even partly cloudy and overcast situations. Overall very happy with this filter and can definitely recommend it for the rugged construction and picture quality.
Works In A Variety Of Situations Works In A Variety Of Situations Works In A Variety Of Situations Works In A Variety Of Situations Works In A Variety Of Situations
14/06/2025
5
I ordered this 62mm K&F Concept CPL filter for use on my Nikkor 20mm F2.8D lens. I own quite a few ND, CPL and UV filters from K&F. Except one with a rough turn ring, rest all have turned out to be good. This CPL filter came in a typical filter box with a lens cap and a lens cap keeper.

The lens cap is alright, it is not as good as the OEM cap and personally I don’t like it. The pinch is not deep and does not provide a good grip. I have never ever lost a lens cap since I started photography 14 years ago and so don’t see myself using the K&F lens cap. The lens cap keeper is a waste for me, I cannot tighten it over the lens barrel and so won’t be using it.

The filter was very clean out of the box. No markings on the filter rim besides the brand, filter name & size. The rim that turns is very slim and is very smooth. The lens cap fits over the filter just fine.

I took a few images with this CPL filter, it works well in reducing the reflections. So, a good CPL filter at a low price ($14.99) and if you need a lens cap, it comes with one.
Good CPL filter Good CPL filter Good CPL filter Good CPL filter
13/06/2025
5
This does have a separate ring to spin, so you don't have to spin the thread to adjust it. It has a nice friction so you're not fighting it, and it's still solid enough to keep it in place.

I really like that it came with a cap, so I can leave it on and not have to worry about it.

The pictures come out clean with little to no color adjustment. I've been a fan of K&F products, and this is another great example of why that is.

Overall a great polarizer.

Highly recommended.
Great Great Great Great
11/06/2025
5
I got this for my iPhone filter mount that take 67mm filter, the extra cap is perfect as phone don’t have extra lens cap to protect the glass.
Perfect for phone filter Perfect for phone filter
06/06/2025
5
The K&F Concept 67MM Polarizing Filter is a solid addition to my photography kit. The filter fits well on my lens, and the included cap and lanyard are thoughtful touches that add convenience. The lens itself enhances image definition noticeably, delivering clear and vibrant photos. The ultra-slim design and multi-coated Japan optics make it a reliable choice for those looking to improve their image quality.
Nice filter with a lid
05/06/2025
5
The circular polarizing filter comes with a cap and a strap. The build quality is excellent; the filter has no defects, and the finish is impeccable.

The filter itself does its job perfectly. Glare is virtually eliminated as long as the light is in the right range, and the colors gain in saturation and contrast. There's no complaints about its quality. It has a 58mm screw thread for attaching to a lens, and a 58mm thread for attaching other accessories.

I'm very satisfied with this circular polarizing filter. It's part of the arsenal that every photography enthusiast should keep in their bag. Priced at €20, it's a quality tool at an affordable price.
Very nice workmanship.
02/06/2025
5
Price when reviewed: £ 13.99 for 55mm filter.
Polarizing filters let you control reflective surfaces when taking photos. This type of filter has 2 layers, a fixed back element and a rotating front element. Polarizing filters can reduce the amount of light passing through it, so best to use in daylight.
I have tested this filter with a camera and a shallow bird bath in the garden. The two photos show the amount of control I was able to get in this simple test, with one photo showing the bottom of the bird bath as if the water didn’t exist and the second photo showing a reflection of the garden plants opposite.
The quality of the glass in this filter appears to be very good as there is no distortion in my photos. I like that you also get a lens cap as the original cap that came with the camera doesn’t fit with this filter attached. The lens cap retaining strap slips off a bit too easily so I’m using another one I have.
Overall, I am really pleased with the quality of this circular polarizing filter.
Good quality filter Good quality filter Good quality filter Good quality filter
01/06/2025
5
The filter and cap came with a little wrist strap, which is always cute. The build quality on this feels rather nice, with a solid metal ring that fit smoothly into my Canon 49mm cap lenses. It came in a nice, if rather oversized and general-purpose plastic clamshell case for safe keeping, or for protecting a few video game cartridges or whatever.
Great feel and build quality
30/05/2025
5
This set for photographic lenses that includes a polarizing filter, a cap and a safety cord.
The installation is simple, thanks to the threaded attachment that allows you to screw it directly onto the lens. I used this filter in combination with my Nikkor DX 18-105 mm (D3200 camera body) and it fits perfectly, demonstrating good construction quality. I found it useful for both my photos and videos and I liked the set. It is also convenient to have the cap equipped with a safety cord to avoid losing it.
At the moment, I rate it positively. We will see in the coming months if I encounter problems, and in that case I will update the review.
Recommended.
Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord Polarizing filter set with cap and safety cord
29/05/2025