I have used ND grad filters for years on my SLR and DSLR cameras. I love scenery photography as opposed to portrait so always looking to sort out the difference in the light between the horizon etc. I live near the sea les that 300m away and walk along the cliffs regularly and don't take my DSLR with me when walking the dogs but always have my iPhone so any unexpected scenes are normally captured using the iPhone. This ND grad filter will come in useful. It fits over the lenses of my iPhone and helps sort out the difference in the light. Once clipped on it is easy to rotate the bezel to the setting you want using your finger. You have to ensure that you do not go past each of the stops or you will get leakage. SO my advise is to check before shooting that you are at the required stop. The other great thing about this filter is that it unscrews from the clip holder and can be screwed onto my 52mm lenses..Bonus... All in all this is a great little filter that I will carry around with me when out walking the dogs. We have a dog walking bag which has Poo Bags and drinking water etc so it sits in the side pocket of the bag in its case. so it is always there if we get a lovely sunset or something really nice to photograph on the sea or beach.. Get little gadget well worth the money highly recommended... As soon as we get anything really nice I will update this with the images...

Bought it to replace the cheap grad filter set that gave horrible images. As soon as you open the boxes, the first thought is how well everything is presented and how high quality it is finished. All metal parts are precisely manufactured. The measuring glass is of high quality. The bag has a leather look and has a tab for easy access to the filter. The filter folder can rotate on the adapter. This is spring-loaded and can be easily attached to and removed from the adapter. Anyone looking for good quality and value for money should consider this kit.

Replaces a system type Lee filter when you need to adjust its ND filter to a reduction in brightness during a longer break. Polarization is a plus that works well

I am currently using K&F ND filters, but this time I wanted a rectangular type, so I did a lot of research and decided to go with K&F again! I was a little worried after checking the reviews of the previous old product, which was older than the new one, but the price of the other specialized manufacturer (kani) was too expensive, so I purchased the new Concept Square Half ND Filter Set Soft GND8 + ND1000 Diffuser from K&F. It is sturdily made and has a high-class feel. It's sturdy and looks good. The Half ND + ND1000 filters are exactly as shown in the picture. It has a sturdy frame and I never touch the filters directly, so there are no fingerprints on them. It is totally different from other companies and looks good.

I’ve been wanting an ND Grad filter for a long time, decided to go for the K&F as all of their other items are great value for money,
I wasn’t disappointed when I tried this,

I occasionally carried a few individual filters with me. But it was often too time-consuming for me to mess around with it in nature. Screwing the filters on top of each other in order to get further adding gradations is fiddly. There are enough individual ND filters, but each time you had to change the filter again...

With this filter here you basically cheat the whole handling. I wasn't even aware that something like this existed. Therefore I have attached a small video so that you can see the function. Even if there is "only" ND2-32 here, you can see what these products can do.
A matter of seconds, especially for experimenting, sometimes using a different filter setting. With low filter strengths, the camera automatic is sufficient and you can see the current exposure time when adjusting the filter if ISO is fixed. In this way, soft water structures can be created in relatively bright light, or soft clouds in the sky, etc.pp. I didn't really notice scattered lights or reflections, but I work on that on the PC anyway.

The price for this product is high, but considering that this covers several filters, again not too bad. However, the general question is what kind of filter do you really need. I previously had an ND8 and an ND1000. Sometimes an ND 4000 would have been required (to safely create "deserted" objects/places).

Nevertheless, I find the concept here really innovative and practical.

I needed a more travel friendly set of filters to take with me on my hikes that would be too cumbersome to use my square ones. Having these filters in it's own soft pouch was perfect and it didn't take up much room in my camera cube. The magnets were strong as they held on while I was setting up my composition - sometimes in the rain and while on uneven ground.

I needed a more travel-friendly set of filters to take with me on my hikes that would be too bulky to use my square filters. Having these filters in its own soft pouch was perfect and didn't take up much room in my camera cube. The magnets were strong as they held while I prepared my composition - sometimes in the rain and on uneven ground.