Optical
There are 2 products.
Sensei SDR-7772
In stock
Step-Down ring for filters, lenses or converters. Reduce the diameter size from 77mm to 72mm.
€3.00
Sensei SUR-3037
In stock
Step-Up ring for filters, lenses or converters. Raise the diameter size from 30mm to 37mm.
€3.00