Black diffusion filters make hard soft Scope of delivery: The scope of delivery of the K&F Concept Nano-K series Black-Mist 1/4 filter 77mm Black Promist 1/4 filter made of optical glass with 18-fold nano-coating, Black Diffusion Filter 1/4 for video recordings/ Portrait photography consists of: - 1x Black Mist 1/4 filter 77mm - 1x box - 3x vacuum microfiber cloths The filter is thin and can be easily screwed onto the lens. It can also be removed cleanly again. The filter has an internal thread and an external thread, so another filter can be screwed in between. The filter softens the image, so highlights are avoided in portraits. The contrasts are reduced For storage and transport, the filter can be stowed away in the box and is protected there. The three cloths that are included are great for cleaning. Conclusion: Beautiful, soft-focus, non-specific filter that has its quality, especially in the video area. The cleaning cloths are also of good quality. Purchase recommendation? According to a rating table published by Amazon some time ago, 5 stars mean - - - - - I like it very much 4 stars - - - - - I like it 3 stars - - - - - is OK 2 stars - - - - - I like it not 1 star - - - - - - I don't like it at all I hope the rating was useful and I was able to give one or the other a little help in making a decision and like to rate it by confirming it with the "useful" option. The cleaning cloths are also of good quality. Purchase recommendation? According to a rating table published by Amazon some time ago, 5 stars mean - - - - - I like it very much 4 stars - - - - - I like it 3 stars - - - - - is OK 2 stars - - - - - I like it not 1 star - - - - - - I don't like it at all I hope the rating was useful and I was able to give one or the other a little help in making a decision and like to rate it by confirming it with the "useful" option. The cleaning cloths are also of good quality. Purchase recommendation? According to a rating table published by Amazon some time ago, 5 stars mean - - - - - I like it very much 4 stars - - - - - I like it 3 stars - - - - - is OK 2 stars - - - - - I like it not 1 star - - - - - - I don't like it at all I hope the rating was useful and I was able to give one or the other a little help in making a decision and like to rate it by confirming it with the "useful" option.