The Sensei PRO 67-82mm Aluminum Step-Up Ring permits the use of 82mm threaded filters on lenses with 67mm filter threads. It has large side knurls to provide a more textured grip when mounting or removing it from a lens. This step-up ring features a lightweight aluminum alloy construction with a corrosion-resistant, matte black, hard-anodized finish for durability and to minimize reflections.
| Compatible Lens | |
| Compatible Filter | |
| Ring Material | |
| Knurling |
| Package Weight | |
| Box Dimensions (LxWxH) |
Bigger on front than rear, round, aluminum, steps up as advertised. Priced OK, good service.
There are two reasons why the Sensei step-up rings with the side knurling are fantastic! They easily screw on and off the lens without any issue. The second reason is the plastic jewel case comes with a pre-cut circular foam padding for the exact largest filter size you chose for whatever step-up ring you buy. This circular foam padding only fits SLIM filters, including slim circular polarizers like the Hoya HD3. Thicker filters like the B+W standard circular polarizer won't fit. The dial is too thick. For now on I'm only buying Sensei step-up rings with side knurling when I need another filter plastic jewel case. In fact, my next B&H order I am going to buy this step-up ring again, even though I don't need the ring. The circular foam padding makes it so your filters don't move around in the case.