Easy to use, very good range, very good for bright sunlight photography to take the edge off though not quite dark enough for very long exposures in daytime.Really well made, smooth to use and really useful quality case.
22/09/2019
Update new filter arrived and thread is good so looking forward to trying it out great service in replacing faulty goodsThe thread was so poor could not connect the filter to the lens. Also once fitted the size of filter makes it impossible to fit or remove lens hood
07/09/2019
Pros:Included case is very usefulGreat value for 4+ stops of light reductionEasy to get on and off of lensCons:Slight colour tint and drop in sharpnessI would overall recommend this as it is very useful for both video and long exposures.
19/08/2019
Filters as described. Great experience with this product. Highly recommend.5* service
31/07/2019
For a recent trip to the Middle East I wanted to purchase some additional gear for my Sony A7III. I picked K&F Concept because after my research I understand they offer value for money and good quality products.I got the 77mm version of this Graduated Neutral Density Filter along with their step up rings. The filter is a 5 stop filter (ND2 ND4 ND8 ND16 ND32).I have to say, firstly I was impressed by their packaging and the protective case the ND filter came in.After taking the ND filter out of the case you can just tell it has been made well, it has some weight to it which makes it feel premium. The adjustable slider is also very smooth and has the right amount of tension in my opinion.I managed to test the filter on a few occasions throughout the trip and I have thoroughly enjoyed my experience in using this product and to top it all off I didn't experience the dreaded 'X' effect whilst using this filter.
11/07/2019