Reviewed by 2 customers
Use for hold graduated neutral density filter holder to front of lens. Properly threaded for a 77mm lens and works well. Use for landscapes.
This is an adapter ring for the hitech 4x4 adapter. I prefer it over the cokin since to me it is easier to use. The fact also that these rings are painted using a matte black paint is really good. This prevents reflections which are common with the cokin z-pro system