Fits perfectly on Canon RF 24-105 f/4L. No issues with fitment or quality.The weather and quarantine hasn't really been great for shooting. So I haven't been able to get some clouds or streams as I wanted. So far with a few test shots it's as you would expect from a 10 stop ND filter. If I can get out to take some tripod pics I'll update this review.It comes with a really nice case. Nicer than the Amazon basics ones. However my Amazon basics circular polarizer is too fat to fit into this case. Too bad because it would have been nice to just carry this nice case around.
02/05/2020
K&F Concept 77MM Neutral Density Lens Filter 10 Stops ND1000 Filter is impressive at this price range. I have used expensive filters that leaves noticeable color cast. But L&F filter leaves minimal color cast that is easily correctable in post-processing.On the downside, built quality is not as good as expensive filters such as B+W. Also I have noticed that it scratches easily. So as long as you are careful, it works well.I can recommend it to anyone looking for good results at reasonable price point.
02/05/2020
I was always hesitant to use these and usually just relied on ramming my shutter speed through the roof. I'm pleased to say that I'm very happy with this item and its results. The clarity appears to be the same as without it. There's a slight color cast to the image but with digital this doesn't matter.
30/03/2020
On a very bright day, and when you need to control the light for a long exposure this ND filter comes in handy. Just make sure you use a stand, not recommended for hand holding due to hand shake. Over all it is quite good and worked well for me.
24/03/2020
06/03/2020
The first thing I checked was the colour cast that this filter might impart and any effect on resolution. The lens used was a Sony 24-70mm f/2.8 GM, a very sharp lens at 24mm. I found practically no colour cast and no resolution loss, keeping in mind that the sensor itself undergoes some reciprocity failure during long exposures (it's worse with film).
29/10/2019
I'm very impressed with this filter. I just picked it up and wanted to compare it to my B+W 10 stop...the difference is huge ! The B+W leaves a heavy purple cast that is not very easily correctable in post. This one leave a slight one but very easily correctable...and at a fraction of the price !Money well spent I would say
06/09/2019
I was really excited to get this to try out long exposures.I open the shipping box & analyze the product for a sec, and think "hmm, K&F packaging is pretty nice, hopefully the filter is of as much value..." Outside box was sealed with a 'tamper-proof' plastic covering, inside the box is a nice hard protective case, so I wasn't expecting to find the filter petty much covered in particles of cardboard on both sides! Took my Rocket blower and blew the cardboard away, inspected for any visible scratches, couldn't see any (with my eye) but will inspect with a test pic tomorrow.In hand, the filter appears to be worth it's price, (the real test is in the pictures to come). Threads are clean, but I could not get them to mate up smoothly, seemed a bit sloppy when threading on, not as smooth as some other filters I have, my Hoya Triple Peak, is really smooth threading on for comparison.Will Update with pics soon! ...hopefully no scratches..
26/02/2019
26/10/2018