They come including a lens cover for the 82mm ring including carrying strap, are therefore easy to transport. Each ring is individually packaged and first has to be unpacked and the many waste are thrown away.
The thread fit properly tested under various lenses:
Sigma 18-125mm DC OS HSM 3,8-5,6
Canon EF-S 18-55mm f / 3.5-5.6 IS II
Tokina 100mm macro ATX 2.8 D
Tamron AF 70-300mm 4-5.6 Di LD Macro 1: 2
Tested during l with various filters, all fit here also flawless.
However, the pitfalls lurking in the quality of the thread. They are very stiff and therefore can be firmly fixed if hardly the lens or remove the other rings. Hence my recommendation: no longer tighten Never to go, otherwise you get serious problems when you remove an adapter and can possibly also the thread of the Rings or the lenses destroy. Therefore, there is a star deduction here.
All in all, you can not complain for the price but.
