Special aviation aluminum alloy, excessive strength, influence resistance, twist and stress Machining process
Surface treatment: high-mesh sand blasting machine and colour quality natural matte black Ultra-low chemical residues, attached to a solid!
Font Handling: Font clean mission, silk screening , connected to a solid!
Package Included:
82-77mm Step-Down ring x 1
How step down rings work
Step down rings work in the exact same means yet instead provide a fashion to connect smaller accessories and filters to bigger lenses
It is important to note that typically, the farther faraway from the lens you place a filter out the worse the optics can be It is always very best to seem for the thinnest adaptor ring which you can discover as these will keep the clear out close to the lens