The B+W 40.5-52mm Step-Up Ring permits the use of 52mm threaded filters on lenses with 40.5mm 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.
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders
Video Chat with a Photography Expert - Live
Key Features
- Use 52mm Filters on 40.5mm Lens
- Knurled Sides for Firmer Grip
- Anodized Aluminum Construction
The B+W 40.5-52mm Step-Up Ring permits the use of 52mm threaded filters on lenses with 40.5mm 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 DetailsIn Stock
B+W Step-Up Ring Overview
B+W Step-Up Ring Specs
| Size (Lens to Filter) | |
| Ring Thickness | |
| Ring Material | |
| Knurling |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
B+W Step-Up Ring Reviews
See any errors on this page? Let us know
When using this adapter, with a 77mm nd filter on ...
When using this adapter, with a 77mm nd filter on a 58mm cap size lens, will it have any downsides? Or is it gonna look perfect just like a 58mm filter?
When using the B+W 58-77mm Step-Up Ring, photos should look fine using the 58mm cap size, unless one is using a fisheye wide angle lens.
Date published: 2019-12-13
question
Can this be used with filters that aren't B+W brand? Such as Firecrest?
Yes, as long the filter has a standard 77mm thread.
Date published: 2018-08-28
question
The description says it's aluminum, but the reviews say it's brass - which is it?
Aluminum, without a doubt. I have brass step up rings as well, they are substantially heavier than this ring.Let that not reflect poorly on the craftsmanship however; it is still a superbly machined piece of metal with precise fit and finish.
Date published: 2018-08-26