Reference: 90431692
Lens diameter 62mm - filter diameter 82mm.
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
Specific References
Reference: 90431692
Reference: 90431613
Reference: 90431709
Reference: 90431497
Reference: 90431740
Reference: 90431694
Reference: 90431693
Reference: 90431449
Reference: 90431606
Reference: 90431450
Reference: 90431448
Reference: 90431702
Reference: 90431501
Reference: 90431708
Reference: 90431703
Reference: 90431727