"This is my go to lens filter for all my lenses. They’re affordable and great quality for the price. I had no issues so far. "

"Great nd filter at an excellent price. Fast shipping. "

"Filter come really fast and quality look great. "

"Very good filter (49mm ND2-ND400 (9 Stops) Variable ND Filter) for my lens. I'm using it a lot and it helps especially during the day when I need to stop down the aperture without increasing the shutter speed. it is very easy to put and remove from the lens. also very easy to adjust the ND number. The build quality is excellent and i did not have any issues so far. "

"Customer service was super helpful in getting my order corrected. Lens filter is beautiful. Very satisfied."

"I purchased nano magnetic filters - 3xND filters and CPL - and step rings/caps for my lenses. Everything arrived a day earlier than expected and I immediately took test shots before using them on an extended photo shoot at Big Sur in California. I was very impressed with the quality of each filter. No color cast at all and zero degradation when stacking multiple filters. Rye case makes them easy to store and free from scratches. I like that they’re waterproof too - something competitors are not. I highly recommend K&F Nano Magnetic Filters! "

"I have purchased several K&F Concepts items and have been very happy with the quality, price and results. The website is easy to navigate with a nice selection, discounts and fast free shipping. "

"The filters are great and came on time. Packaging is premium and beautiful. "

"I used their variable ND filters, graduated ND filter and I love them. The quality of the filters are amazing for the price."

"I bought az ND filter. It works perfectly."

"I recently purchased an ND filter from k&f shop, and the experience was fantastic. The website is user-friendly, and I easily found the 67mm filter. The shipping was quick, and the filter arrived well-packaged. The filter quality exceeded my expectations—crystal-clear glass, no color casting. It has significantly improved my videography in bright conditions. I highly recommend k&f shop for anyone looking for high-quality filters and exceptional service. Actually I'm gonna buy black mist filter from them soon"

"KFConcept is my go-to-place for my photography needs, and they never fail to deliver on time. I’m based in kuwait and the products I order from them always arrives as scheduled.

Their filters has exceptional quality and at very reasonable price. "

"Fast delivery, quality products"

"I bought some Black mist filters and magnetic ND and they are very good quality
I highly recommend "

"Lens and shipping was great and punctual.
All of a sudden I get the filter, and put it on, I go to take it off and can’t. It’s literally so tight on the lens it won’t come off.

I took it to Best Buy no help, they also couldn’t get it off and told me I would have to take it somewhere or contact the manufacturer
I bought two different filter remover kits, nothing. Still won’t come off.

So I’m either going to have to break the filter without having to break my lens or get a whole new lens
Customer support has been nonexistent. Terrible. Atleast respond to people and help"