I'm giving this item a 5 * because it is well made. The metal quality and finish appear to be very good and I couldn't fault it from close inspection. Unfortunately, I have to return mine as it was not suitable for my purpose. I bought a 82mm ND Filter to use with the step-up ring stack hoping that this will be a "one-size-fits-all". Unfortunately, there was just a blob (of darkness) in the middle of the image especially at wide angle. The considerable distance built up with the step-up rings between the lens and the filter may have something to do with the blob. I just couldn't get an edge to edge ND on my image. I reckon that the filter would be OK if used without step-up rings.
11/02/2019
This is a beauty of a kit allows you to use almost and extra with any lens has a set of up and a full set of down adapters this lets you use kit and extras for other lens units by using one or more of these adapters
01/02/2019
Good quality step up, step down rings. Threads are well made, and does not feel like it would break even if over tightened.
17/12/2018
Great quality but missing a size I needed so they had to go back. My fault for not being more aware so if they suit your needs I think you’ll be happy
26/11/2018
Works well does the trick better than spending tons of money on different sizes of filters.
12/11/2018
good quality aluminium.bought for polar filter, filter bracket.rings dont get stuck on the lens or in eachother, even when turning the polar filter.
05/11/2018
These were a great price, and they do work, but the build quality could be better. The metal is a little thin and more difficult to screw on the filter I’ve found, than other brands. I tried the Neewer filter adapters first which feel more rugged, but are more expensive. At the end of the day I didn’t want you o spend a fiver I didn’t have to, but if quality is a concern bear in mind thinner means slightly more tricky to screw in.
05/10/2018
These arrived in good condition, in 4 stacks to nest/save space. None were overtightened, it felt like some care had gone into this, with each ring screwed in enough to keep them together without risking binding.If I were to be picky, each of the two sets (up/down) came in a very cheap plastic bag and my bags had cuts in them, so not really suitable for continued storage. But I guess storage of filters or these rings is a personal thing, so not really worth the manufacturer including a nice pouch.
19/09/2018