Filters for cameras are expensive and when you have a few lenses, they are not all the same size. These metal stepping adapter rings make it easy to use a filter from one lens on another. Useful tool.
30/01/2019
Rings look fine however upon receipt I noticed that one ring on each set was much tighter than the others. Took a little bit of force to release it (maybe slightly cross threaded) as it was not screwed in completely so it was not just a case of being done up tight. But after resolving this, all rings function fine.
15/01/2019
I liked the material quality, I'm using them with the biggest ND also from K&F Concept. The only thing is that not all sizes are included on these. I use m43 lenses and 46mm is not listed. I recommend to double check the size of the lens you're going to use. Smart buy if you want to save some money on filters.
12/01/2019
Very well built. The machining is well done. Fits and screws into Nikon lenses and other brand step up rings. Wish the kit included 86mm - 82mm. I feel like that's the perfect top end ring size that should be standard with this kit!
11/01/2019
I like my set even though therecare rings that I will never use because they are too tiny. Wish you could just select the rings you need; but, the cost of the set was minimal anyway.These work for adapting 52mm filters I already have down to 48mm lenses on a newer camera.I would recommend them.
19/12/2018
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
With this adapter rings you can mix them and have diferent configurations, so you don't need to find the exact up/down ring , and spend more money. They have a good relation price-quallity. Some reviews mention that you can have them stocked to your filter or your lens., One simple trick NEVER tight them , not the filter nor the ring, so you can unscrew it the very easly, also I recomend to put a LITTLE mineral oil with a cotton swab all over the thread and you will not have any trouble with them
14/12/2018