I love this variable ND filter. I'm using with a Canon R6 and a Canon RF 35mm F1.8 lens. Fit and finish is impeccable and and it's easy to rotate due to the tabs set at 180 degrees on the filter. Most importantly, I'm not detecting an cross-hatching, which is a common phenomenon on variable ND filters. Also, the lens cap fits securely on the filter, but you can't use a lens hood when using the filter. That isn't a big deal to me, but it's worth noting. This filter has stayed on the lens since I received it. Couldn't be happier - highly recommended. 5 stars.

This filter perfectly fits the Sony SEL-35F18 standard lens (fixed focal length, 35mm, F1.8). After buying the lens, I screwed on this filter to protect the lens from dust, scratches and other external influences. Recommendation.

I was reading reviews for other ND filters and found this one for the price to work great for what i will be doing. The build quality is really nice, it has some weight to it so it feels strong, the glass is really clean and it works perfect, I got this for my 35mm 1.8 and it allows me to take pictures and shoot video in full daylight at a wide aperture of 1.8 with an even balance of blue in the sky to the greens in the grass. I was really impressed with the quality of this filter. I will be getting another one for my 50mm 1.8. I'm using it for mid day long exposures of waterfalls and cloud landscapes. Also this helps give a cinematic look for shooting video which looks really nice! I didn't see any noticeable loss of detail in images or video which is what i was worried about. I did NOT notice any kind of X or shadowing from this filter. It is probably from using a wide angle lens. I highly recommend this ND filter!

The ND 1.8 filter is very good for the low price. The image becomes slightly more bluish with the filter. The deviation can be quickly corrected for both photos and videos. No loss of sharpness. The filter can be used in a 4x4 inch matte box, although 100x100 mm is actually a bit too small. Compared to 4x4 filters in the €200 range, I find the value for money excellent.

This filter fits perfectly on the Sony SEL-35F18 standard lens (fixed focal length, 35mm, F1.8). After buying the lens, I screwed on this filter to protect the lens from dust, scratches and other external influences. Recommendation.

The item exceeds my wildest expectations. I tried it out on my x-t10 with a Nikon 35mm 1.8g and a 11-16mm Tokina (always Nikon attachment of course) and I was pleasantly surprised at the sharpness and ease of use of the aperture ring. Obviously, it is suitable for those who have no problem doing it manually. I recommend buying

I've read reviews for other ND filters and found that for the price this one works great for what I'll be doing. The build quality is really good, it has some weight so it feels strong, the glass is really clean and it works perfectly, I got it for my 35mm 1.8 and it allows me to take pictures and videos at full Daylight to make wide aperture of 1.8 with an even balance of blues in the sky to the greens in the grass. I was really impressed with the quality of this filter. I will get another one for my 50mm 1.8. I use it for midday exposures of waterfalls and cloudscapes. This also helps achieve a cinematic look for video footage that looks really good! I didn't notice any noticeable loss of detail in pictures or videos, which is something I was concerned about. I noticed NO type of X or shadow from this filter. It's probably due to using a wide-angle lens. I highly recommend this ND filter!

This UV filter was a great addition to my Tamron 35mm for my Sony. This filter is definitely more of a protector than a modifier, at least in my use case, it helps protect the lens's exposed focusing mechanism and keeps dust or particles out of the lens. Overall I would say this is a great filter for any lens as it creates a barrier between the front element and the world and I have not experienced any negative effects on image quality from having this filter on the lens.