Excellent filter, fits the lens perfectly. Note that this filter has a default thickness at the edge. The advantage is that the lens cap can be attached easily. Narrow rim filters can be problematic in this regard. Well done, very happy with it. And a fair price.

Excellent filter, fits the lens perfectly. Note that this filter has a standard edge thickness. The advantage is that the lens cap can be easily attached. Narrow rim filters can be problematic in this regard. Well made, very happy with it. And a fair price.

First of all I would like to note that I give the evaluation only as a layman and "classic" Vacation photographer.

I mainly use the CPL filter on a Nikon D3200 with a simple AF-S DX 18-55 VR lens for landscape photography during various vacations. The UV filter also does its job as desired. For my private purposes, I am 100% satisfied with the filter set. Side effects such as distortion, etc... I could not see any.

Please note that a 1/4 diffusion filter is a fairly strong diffuser, so make sure that you want that level of softening for your shots.

If so, this is a great option at this price point. The build quality feels solid, and I did not see any flaws in the optics. The magnetic attachment between the ring (which screws in as normal), the filter, and the lens cap works surprisingly well. I wish this were universal, although if your camera takes a lot of abuse I would still go with the traditional screw-in filters. A good smack will dislodge everything.

Note that it doesn’t come with anything your phone can attach to. You’ll have to buy that separate

This filter is great if you want the convenience of a dual filter (CPL and ND) and a continuously variable ND filter. It worked perfectly. However, note that due to the physical structure of the lens, adjustment is a little more difficult, but this is not a problem of the design or this company. It's just the nature of such combination filters. Also note that this filter is of course twice as heavy as a separate filter used individually. This means that balancing a lens on a smartphone can be a bit more difficult when using a gimbal. I was still able to use offset weights on my gimbal.

Simply brilliant... built to last forever - note it's not 50g as mentioned, it's over 100g