I would recommend the service from this seller and the product is high quality for the price
20.07.2016
I have lenses of all different sizes. Now I can take my old lenses out of mothballs and use them with my digital.
23.05.2016
Well I won't need anymore step up step down rings for my filters. Fit well and appear well machined. Haven't found any sticking threads yet.
02.04.2016
Pretty much allows a temperary adapter for a quick filter change in mm diameter or existing lens thread issues well made and durable
08.11.2015