The 'K&F Concept 67mm UV Filter Ultra Slim Japan Optics Multi Coated Ultraviolet Protection Lens Filter with Lens Cap' arrived in a branded box.

The lens is in a plastic case for protection, it also serves to protect one side of the filter, whilst the opposite side is protected by the lens cap.

The filter was an easy fit to my Nikon P900 and as it is slightly wider than some filters I found it easy to unscrew after use. I would however recommend carrying a suitable filter wrench just in case.

It would be nice to see a cover for the side of the filter not protected by the lens cap a the lens filter with cap attached are stored in a cellophane envelope in the case, I suggest putting the filter/cap combination into the envelope with the lens cap the same side as the flap which keeps the adhesive as far away from the lens as possible.

It would be nice to see a protective cover for the second side of the filter, maybe something push on.

I took some fantastic photos of my grandchildren with this K+F 1/4 (67mm) Diffusion Filter. Ok they are my grandkids and incredibly beautiful and photogenic but this filter really made the pictures pop. It softened her skin and actually revealed more detail. I use a Nikon 750 with a Nikon 85mm 1.8 lens. I usually use a B+W F-Pro filter, which is very bright. I took most of the pictures with the K+F Diffusion filter on top of the B+W filter. It is incredible to attach the K+F filter. You simply screw in the ring and insert the filter. The latter attaches magnetically, but it's a fairly solid connection. The filter comes with a lens cover that also attaches magnetically, but not as tightly. I've noticed that it tends to come loose when the camera is pushed a bit in my camera bag. That's my only reservation about this filter. I also took off the B+W filter and used the K+F as the only filter on the camera. It works well, but I prefer to use both: I like the effect and I'm incredibly lazy too. The good news is that even with two filters, there was no vignetting.

I also liked the packaging with cleaning cloth.

I ordered this filter for my Nikon lens. I must say I am satisfied, the filter fits wonderfully and I have not noticed so far that there are any edges.

I first purchased the K&F Nano Series filter for one of my lenses. I believe it was for my Nikon 80-200mm F2.8 D ED lens. That lens produces really sharp images at distance and is not a close focus lens, even noted by Nikon. I bought the lens used and it came with a beat up UV filter. I was getting ghosting and when I removed the filter the ghosting was significantly reduced. I ended up buying several more for my other lenses. I also use B+W filters too. Well made filters as well, but a little more costly. The K&F is by no means a $100 filter, but for the price it does what I need. I especially like the nano-coating that resists grease and water. Worked well when I was photographing at the beach. Easy to clean the sea mist off without smearing.
We really do not need UV filters anymore with digital since UV does not interfere with the sensor like it did with film. I simply use them to keep from having to clean the front elements of my lenses all the time. I feel reducing that to a minimum will prevent potentially scratching the element. I know there are a few schools of thought on this topic, but I just do what I am comfortable with. From what I read and can tell the filter is glass and not plastic, which is nice these days. I have them on all my lenses now and happy with them.

The filter can easily be screwed onto the lens of my Nikon Z50. Using the filter requires a bit of practice, but very nice effects can be achieved in b/w / light-shadow photography.

I took some fantastic pictures of my grandkids with this K+F 1/4 (67mm) Diffusion filter. Ok, they are my grandkids and incredibly beautiful and photogenic, but this filter really made the pictures pop. It softened their skin and actually revealed more detail. I use a Nikon 750 with a Nikon 85mm 1.8 lens. Normally, I use a B+W F-Pro filter, which is really bright. Most of the pictures I shot with the K+F diffusion filter on top of the B+W filter. It is incredibly to attach the K+F filter. You just screw in the ring and pop in the filter. The latter attaches magnetically, but it's a pretty firm attachment. The filter comes with a lens cover that is also magnetically attached, but not so firmly. I noticed it tends to detach when the camera is jostled a bit in my camera bag. That's my only reservation about this filter. I also took off the B+W filter and used the K+F as the only filter on the camera. It works fine, but I prefer using both: I like the effect and I am also incredibly lazy. The good news is that even with two filters there was no vignetting.

I ordered this filter for my Nikon lens. I have to say I'm satisfied, the filter fits wonderfully and I haven't noticed that there are any edges.