The Sensei PRO 49-52mm Aluminum Step-Up Ring permits the use of 52mm threaded filters on lenses with 49mm 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.
- Use 52mm Filters on 49mm Lens
- Knurled Sides for Firmer Grip
- Matte Black Finish Minimizes Reflections
- Corrosion-Resistant Hard Anodized Finish
Sensei PRO Overview
Sensei PRO Specs
|Size (Lens to Filter)|
49 mm to 52 mm
|Box Dimensions (LxWxH)|
4.5 x 3.6 x 0.75"
Sensei PRO Reviews
Needed for a step up
Needed this for a step up from the Sigma Art 70mm Macro to the Nikon ES-1 slide copier. Works like a champ!
Very Happy With This...
Nice features including a bumpy edge for easy spin-on and off. One of the better Sensei offerings and worth your money.
It adapts, what more do you want? Machining is decent, and the price is right.
Appears* to work just fine!
* I’ve only used this step-up ring a couple of times since receiving it two weeks ago. The selling point for me is the outer ridges on the ring.
Basic and it works!
I bought this because it was cheap and I could not find a system P Coking ring for the 49 mm tread, so a step up ring was mandatory. The build quality is good, it feels solid and for the price is very good.
Does what it says on the tin
Good quality piece, and the grippy edge is useful when adding and removing filters.
Does the job, flimsily
Get the brass version, which feels way sturdier
Sturdy. Works well.
Sensei is my 'go to' brand for step-up rings. Well made. Sturdy. Never a problem.
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