using these amazing step up-step down filter rings allowed me to use any of the various sizes filters i have used in he past and the quality issuperb.
10/06/2020
don't waste your time in stores purchasing similar products as they will cost you much more. this has all the sizes that you will ever need.
06/06/2020
good product, recommend
05/06/2020
I bought these quite a while ago for an nd filter as they where cheap, but only just got around to using it. The top step up filters work great. but some are impossible to remove, I mean, I had to scratch the step up filter, and almost break it to get it off of the other ring.Quality control needed. I'm actually struggling to put the rings onto my 30mm f 1.4 right now, as I'm writing this review as the ring is warped...
21/05/2020
Great step adapter. All you need for a good price. I can change lenses without a problem. And I have all the adapters too! Love this!
18/05/2020
Works wonderfully and perfect fit for my kf variable ND filter with Polarizer.
24/04/2020
buy the biggest lens(ND FILTER) and convert your smaller lens to the biggest one (ND FILTERS) saving you a fortune in the longer run.
16/04/2020
These rings allow you to step up or step down the filter screw at the end of your lens, so that you can interchange filters for one size to anothe smaller of bigger one. Personally, in order to not end up with images that have circular borders, I would only work with 2mm differentials maximum on step down but if a larger filter should work OK on a smaller lens. Best advice is to try the various options with test images first in order to make sure.In use they are fine but take care not to over tighten or cross thread when fitting.
28/03/2020
Worked perfectly. Was super Skeptical at first, but I also didn't want to purchase several ND filters. This was a great compromise. Quality is good and don't see any issues with them breaking anytime soon. Would recommend to others as well.
18/03/2020
As described. Well made, but have to take your time when mounting due to the fineness of the threads
06/03/2020