Reference: 90431496
Lens diameter 67mm - filter diameter 72mm.
Used to mount filters or pre-filters on lenses if the filter dimension is different than the lens dimension.
Reducing rings (also called step up or step down) are used to attach filters or pre-filters to lenses when the filter dimension is different from the lens dimension. Thus, they allow you to use one filter/pre-adjustment on multiple lenses. The first is the lens dimension, the second the filter dimension in mm.
Data sheet
Reference: 90431496
Reference: 90431736
Reference: 90431693
Reference: 90431699
Reference: 90431715
Reference: 90431445
Reference: 90431733
Reference: 90431704
Reference: 90431708
Reference: 90431725
Reference: 90431604
Reference: 90431740
Reference: 90431706
Reference: 90431695
Reference: 90431498
Reference: 90431716