Reviews
Ordering more
Flat our life savers. We shoot with a Sony a7s and old Pentax and M42 glass, and these ND filters are the business. The SLog 2 colour profile on the a7s limits your minimum ISO to 3200, so if you want your f stop wide open for dat soft background, and don't want to run your shutter speed faster than an action scene in a Bourne film, then you NEED ND.These filters are a great way to avoid shelling out loads and loads on a mattebox and square filters. I haven't used higher-end ring filters so I can't say how they compare to these K&F Concept ones, but I can say that these filters have no colour cast, offer an even filter across the image, and are stackable so you can use two or three together if you're shooting in direct sunlight or similar.I can't speak to longevity as we've not been using them long, but we have just ordered another set!
19.03.2016