K&F Concept 37mm Circular Polarizer Lens Filter Ultra-Slim Optical Glass

Amazing value for the money made with quality feeling metal and works great. While it doesn’t 100% get rid of some glare for the price it works amazingly creating a night and day difference. For the value, you can’t get any better. Sadly, the lens cap does not like staying on with this filter on but that isn’t a dealbreaker when you have a cheap lens filter, that will protect your lens

Vary good CPL with carrying case. Does what you expect it to do. No color cast. Smooth adjustability of the polarization to remove glare from where you don't want it. Helps to keep the sky from blowing out and stop reflections.

Works great, good quality and price for the money

Honestly, the best $20 I have spent on my camera. This camera does magic on automotive photography; making glass clear, removing reflections, and possibility increasing vibrancy without any drawbacks. One issue I have is that it is SUPER hard to get off the lens (or a step up adapter in my case). I wasn’t able to get it off until I used a rubber jar opener to twist it. I didn’t even tighten the filter much. Overall, can’t wait to use it more, dreading taking it off again. Would recommend K&F for filters overall, maybe not the ultra-slim.

Great polarizer for landscape photography! I have not been disappointed in any of my K&F Concept filters. The terrain really pops and creates the right amount of definition in color. I have stacked this with other filters and love the combos.

I realy want to know horizontal or vertical the small tactile grooves on the CPL give you an idea

Good quality polarizing filter for use on 67mm Canon or Sony lenses.

Horrible. BLURRY-no matter what, poorest quality CPL I’ve ever used, including 50 year old ones on film cameras from yard sales. Gets stuck on lens threads, very hard to remove.

A pretty good CPL filter. I like the quality, but there is one downside - lens cap no longer fits :(

Edit: I have upgraded from 1 star to 5 stars to reflect on the outstanding customer service I received. I had a problem with the filter I received but the company got in touch with me and offered me a refund, replacement, or an alternative filter (which they despatched almost immediately). The filter they sent me works beautifully. Things go wrong sometimes and I was very impressed with how well and how quickly they responded to this. I would have no hesitation in purchasing from the again Fits easily and turns easily, Works ok for wider shots, but on full zoom the image is unusable. I took two shots with a Nikon Z6 and the 28-400mm lens, shot on manual at 400m, F/8, 1/320s, ISO 100 The first one is with no filter and the second with the K&F filter. It's cheap so not worth returning but I will need to buy something that works at 400mm

Dobry produkt

Disappointed. Not as described. It just mskes a shade on picture.

Très bon rapport qualité prix