They work fine. Mine were easy to unscrew when I received them. Attaches and removes from my Nikon lenses easily, just need to be careful not to cross thread when attaching. Have not had any cross threading problems with them at all.
27/07/2019
Excellent build quality and a very reasonable price. When you consider the cost of good filters you can spend a small fortune buying individual ones for each lens, so if you have 3 lenses that equates to a minimum of 6 filters ( 1CPL and 1 ND for each lens ) that would cost me over £600. For the very small price these rings are you will have saved a small fortune. Excellent construction and they take up very little room in the bag l. Can’t go wrong with them.
20/07/2019
I bought a lense filter, so needed these to reduce the size of the filter for my lense size.They seem well made, they're metal and thread on and off well too.I'd recommend them.
09/07/2019
So far so good! Needed it to save on filters for my lenses and these make it possible to fit one filter om more than one lens.
02/07/2019
Study and does what it’s suppose to. They often love u get stuck however and takes sometimes a long time to unscrew them. This isn’t due to dirt or anything.
23/06/2019
Good sturdy construction, little bit fiddly but there's no point spending more than you need to when they're all the same.If you need them, you might as well buy them here!
19/06/2019
02/06/2019