Square Filter Kit 100mm ND1000 + 150mm GND8 + Metal Square Filter Holder Set

Bought this to replace the cheap graduated filter set which provided terrible pictures. First thought as soon as you open the boxes is how well everything is presented and the build quality. All metal parts precisionally made. The graduated glass is of high quality. The pouch looks like leather and has an easy pull tab to gain access to the filter. The filter folder can rotate on the adapter. This is sprung loaded and is easy to attache and remove on the adapter. Anyone looking for good quality and value should consider this kit.

A few years ago, I started beefing up my camera equipment. I had a Canon 5D Mark IV camera body, but didn’t have great glass. So, I started my gear journey by upgrading my lenses. I now have four amazing lenses including a 70-200, 24-70, 100mm Macro, and a Wide Angle lens. After I finalized my collection of lenses, I started looking at accessories I needed to accompany those lenses and came up with a short list of items that included high-quality filters. The problem I had was that I needed to be able have filters that works with all my lenses. Buying filters for each one of your lenses can get really cost prohibitive. So, one solution I found was to get a square filter with step-down rings. K&F Concept has a great option for this type of set-up so I gave it a try.

About a month ago, I shot photos at a wedding on a mountaintop in Tennessee. It was in the middle of the afternoon and the sun was super bright at the location of the ceremony. The venue was huge and I wanted to pack my camera bag somewhat light so that I didn’t have to struggle with tons of equipment. The square filter set from K&F concept was perfect for this type of work. The kit is lightweight and it makes it possible to use the one filter for several different sizes of lenses. During this wedding I was working with an 82mm lens and a 77mm lens as my primary glass. At the ceremony site, I had to quickly swap lenses and reapply the filter in order to get the shots the couple wanted. I found gaps in the ceremony where I could quietly and quickly change lenses and attach the filters without disturbing the event. It worked perfectly and even though some people might consider it cumbersome, I thought it was a lot easier than having to swap lenses and then screw filter into each lens.

When using these filters, I shot exclusively in RAW, but did not perceive any color cast from the filters. The mount is solid and the filter is well-protected by the soft lining in the case. It’s very easy to attach the mount to the lenses and in my opinion is actually easier to work with than individual filters.

I do feel like the lens adapter could fit a little more snuggly onto the camera lens, but I’m definitely not complaining about that and it is certainly not a dealbreaker. It’s just a tweak that could make the product even better than it already is.

One of the most appealing features of this product is its price. At $73, it’s much more budget-friendly than purchasing a single ND1000 filter. This is a great set-up for beginners and professionals alike.

It's a good choice to take landscape photography in day time.

Genial. Buena calidad y muy recomendable

Excellent Filter. Fast shipping, reasonable price and a quality product. Highly recommended

Ya van varias fotos y es muy buen producto. No distorsiona la imagen y cumple muy bien su función.

No, they're not super cheap, but check the price on the bigger named product makers and you'll see these ARE a value. They work like a champ, I can use any 100mm wide filter and they are solidly in place. If you're thinking of going with a filter holder system, this is one to consider.

I don't regret buying it, I was afraid because I spoke well about the product but they said they were too tight to get it out of the ring, but the truth... I prefer it to be like this and I feel sure it won't fall out

Very good investment.
High quality

I'm not ready to purchase an expensive 10 stop ND 100mm filter system yet. So I want to try this one out. The picture quality is solid for the money. Pic 1 (no filter), Pic 2(this product), Pic 3(K&F 40-1, 10 stop ND). Obviously, this is a big step up from plastic one (pic 3). In pic4, the pin holding the filter holder hinge was so loose. If you lose the pin, the filter holder become useless. The pin fell off when I first open the box. I didn't realize that until I tried to put the filter holder on my z6. Therefore, I decided to blue tape it to prevent the pin from falling out. I think it is a good buy if you are a amateur photographer.