K&F Concept 79mm Half Moon Kaleidoscope Prism Lens Filter Handheld Optical Glass Prism Special Effect Camera Lens Filter (Nano-B Series)

I bought this as a birthday present for my daughter in law. She has been a semi professional photographer for a couple of years now and she was delighted with it. Great photographers taken.

Not used in anger yet but had a brief "play" indoors. Very heavy and solidly built. One of those things that won't get used much but will be a fun addition to the bag.

Great fun looking for images to suit, good storage case as well

This quite heavy lens attachment has a secure clear/opaque plastic box with fitted foam to ensure the lens is well protected. It comes with three microfibre cleaning cloths in vacuum packed foil to ensure they are absolutely clean when you need them.Sadly I thought I ordered the 55mm filter but as I ordered it on my phone I must have ticked the wrong box without noticing and then the size I wanted was out of stock. This 72mm diameter filter is much bigger than my lens so I can't screw it on as uusal. However, instead I have been having fun just holding it in front of the lens and playing about with creating effects - which is of course not how you are supposed to use it but definitely fun for making new effects. I've even tried holding it the other way around - and it becomes quite creative. The advantage of being larger than my lens, is that you can mess about like this and not get the border in the picture. But you can also have the border in the picture to change the creation. The disadvantage of course is that the light is not at the correct focal length that the lens has been crafted for, so I would recommend getting the right size to screw onto your lens.Overall, the quality feels good and I like the creative effect the filter creates for making interesting photos. I've attached some photos to show how this filter can transform two boring lamps on my office desk (the last photo without the filter) into a rather more creative abstract photo (first 4 photos as examples).

i took a photo of a plant and expected mini plants in a full circle but i got some mini plants and some shadows , maybe i was trying to do more than it is capable of.

This feels good quality. Comes in a great protective case complete with 3 cleaning cloths.This is a threaded lens and went on no problem to my 67mm canon lensWhile the lens will twist round to be honest I couldn't really tell any difference in the position and an effect on the image.However the result is pretty effective especially when there is a busy background

This is a solid filter. It can be used to create some really awesome photos or videos. Especially videos, I can only imagine the cool effects one can manifest. The filter works well with all manners of lens, I mean it doesn’t go on the lens so you either have to set or hold it, so it’s just about that placement. It’ll work with any camera, I haven’t tried it but I wouldn’t be shocked if it worked with a phone camera as well. Again, this doesn’t go on the camera, you would have to hold it by hand or mount it in front of the camera.This is also half, so it gives a good effect. This is ideal for those who want to do everything in camera or only lightroom, but if you are someone who uses photoshop, then why bother, you'll have more room to work with in post, and you don’t need this.The glass is really well built, I mean solid stuff, that alone is enough to get it, and it comes with a carry pouch, a good pouch, no complaints there.This is where the complaint starts. I don’t know what to use it for, other than taking a photo and then transferring the JPEG files on the spot. If it’s a raw file, you have to process it no matter what, I can just take a moment and transfer it to photoshop and do it there. I’ll even have better control there as well.Though for videos, it’s a different story. I think for a video this will be a cool effect and will make post production easier. I still have not figured out the logistics if I am making a video, I will have to hold it by hand or I will need a tripod or something to hold in front of the lens, but that makes moving with it a little difficult, unless I plan on using a cage.At the end of the day, it is a solid built filter that will come in handy every once in a while, maybe. I can’t say I like it too much but I cannot deny what this filter brings creatively, correction, will bring for certain people.

Fun to work with nice size to handhold

Really love this filter. I think it is my favorite.

The quality of the filter is amazing! The packaging is 10/10 the filter itself is 10/10 i can’t wait to use it. I have other variations of these prism filters from other brands like knight x which are very thick glass I love that this one is very thin glass and low profile to your lens not like cheaper ones! I wish you guys would make other prism filters I’d buy them all!

Es gehört schon etwas Übung dazu mit dieser Linse zu fotografieren. Aber wenn man erstmal weiß wie man die Blende einstellt, ist es ein Kinderspiel und die Bilder sind echt klasse.