I've always stacked my filters. Over the years I've gotten to like using filters and the combo filters have found a home in with all of my other filters. I know many people prefer to add effects with their apps. I love getting my shots that hardly needs editing anything more than just cropping. But I'm still carrying too many filters around with me.
I have enjoyed this filter and I think many other people will too.

am a photographer and also do landscape design on my travels. Over the years I've been able to try and test filters of different brands and qualities. Of course, the quality has its price and from this point of view the k&f has never disappointed me. It is the brand with the best value for money in the filter industry. I have to try this filter for long exposures and it's one of the most valid I've seen. The glass is of excellent quality and results in no loss of sharpness points in its specially protected leatherette package. Has nothing to envy to better-known and more expensive brands. I emphasize that I did not notice any color dominants or strange aberrations. Adding an unmatched price, it remains only to recommend this filter.

Over the years I have tried filters for my camera lenses from a number of manufacturers and when I tried the K&F glass filters I didn't look anywhere else. K&F Glass filters outperform around 80% of other manufacturers. I am a long-time nature photographer featuring landscapes and wildlife in their natural habitat. If I'm out in the rainforest and I'm focusing on a cougar, I want the first shot to be the best because I might not take a second one.

The only issue I have is the key to tighten the camera to tripod plate is made poorly. Went to tighten it & broke.

The weight is very light and the stability is very high. The ball head is nice and easy and the panorama ring is nice and smooth.

Great filters from K&F. I lean towards using the 1/8th. Over the 1/4 but everyone is different. Not sure why the case has to be that big though. Its noticiable in your camera bag/Nanuk case

Exactly what I needed at a fantastic price!

Using this as a ring light and as a desk lamp