The B+W 46-49mm Step-Up Ring permits the use of 49mm threaded filters on lenses with 46mm filter threads. It features a lightweight, aluminum-alloy construction that has a corrosion-resistant, black anodized finish for durability. This step-up ring has side knurling to provide a more textured grip when mounting or removing it from a lens.
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Key Features
- Use 49mm Filters on 46mm Lens
- Knurled Sides for Firmer Grip
- Anodized Aluminum Construction
The B+W 46-49mm Step-Up Ring permits the use of 49mm threaded filters on lenses with 46mm filter threads. It features a lightweight, aluminum-alloy construction that has a corrosion-resistant, black anodized finish for durability. This step-up ring has side knurling to provide a more textured grip when mounting or removing it from a lens.
More DetailsTemporarily Out of Stock
B+W Step-Up Ring Overview
B+W Step-Up Ring Specs
| Compatible Lens | |
| Compatible Filter | |
| Ring Material | |
| Knurling |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
B+W Step-Up Ring Reviews
Perfect
By Anonymous
Rated 5 out of 5
Date: 2025-05-19
Worked perfectly for my old pre-war Carl Zeiss Jena lenses
Cuteness
By Alan
Rated 5 out of 5
Date: 2022-04-14
What a step up ring! How have I lived without this? I think I'll take it everywhere when I need to use a ND filter. I don't know how to use ND filters yet, I'm only on page three of the How To Be A Great Photographer by all the YouTubers but rest assured, when I get to page 56 I'll be rocking it.
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