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Sensei PRO 40.5-49mm Aluminum Step-Up Ring

BH #SESURPA40549 • MFR #SURPA-40.549
Sensei
Sensei PRO 40.5-49mm Aluminum Step-Up Ring
Key Features
  • Use 49mm Filters on 40.5mm Lens
  • Knurled Sides for Firmer Grip
  • Matte Black Finish Minimizes Reflections
  • Corrosion-Resistant Hard Anodized Finish
The Sensei PRO 40.5-49mm Aluminum Step-Up Ring permits the use of 49mm threaded filters on lenses with 40.5mm 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.
More Details
In Stock
$7.95
Step-Up Sizes (Lens to Filter)
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800.606.6969
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Will this fit a Fuji X30?

Will this fit a Fuji X30?
Asked by: Bob
No, the Sensei PRO 40.5-52mm Aluminum Step-Up Ring will not fit the front thread of the Fujinon X30 camera because the front thread of the non interchangeable X30 lens is an unusual 40mm, not 40.5mm. The FUJIFILM X20 Lens Hood and Filter Set for X10, X20, or X30 Camera: https://bhpho.to/2WTA0sh features a step up ring 40mm to 52mm. It is the only step up ring that will fit the front thread of the Fujinon X30 lens.
Answered by: Leonard E
Date published: 2019-05-20

Where is this made?

Where is this made?
Asked by: John
This item is manufactured in China.
Answered by: Jeremy
Date published: 2020-12-29

Does it come in something to store it in?

Does it come in something to store it in?
Asked by: Brody
Yes, the Sensei PRO 58-67mm aluminum step-up ring comes in a clear protective case.
Answered by: hectorm
Date published: 2023-04-23

question

Could this cause vignetting on a 15mm wide angle lens?
Asked by: Jacob
While it would depend on the lens and filter you are using to say for sure, since this is a step-up ring and even wider, it is unlikely that it would cause any vignetting.
Answered by: Dennis A L.
Date published: 2018-08-25

Can anyone tell me the outer diameter of the 77mm ...

Can anyone tell me the outer diameter of the 77mm step up ring(s) ? I'm interested to know if I can use a 80mm push on cap over it.
Asked by: Alexander
The OD is probably 79 or 80mm. You will have to try it with your cap, This is never an exact science due to the fact that dimensions are never precise from cap to cap and ring to ring.
Answered by: Rob
Date published: 2020-03-18

Will the Sensei step up rings work for freewell ...

Will the Sensei step up rings work for freewell magnetic filters?
Asked by: Srinesh
I think they should work fine. The base magnetic plate from Freewell should just thread into the Sensei step up ring. It looks like Freewell also makes step up rings that work with threaded and magnetic filters. (See 2:10 at the link below) https://www.youtube.com/watch?v=JX9VY4oxOis&t=150s
Answered by: Sam
Date published: 2021-07-16

Hi, could you tell me the difference between ...

Hi, could you tell me the difference between Sensei and Sensei Pro step-up rings? Why the difference of prices?
Asked by: Rafael Alberto
The pro ring has knurled edges and a hardened matte black surface for minimal glare and reflection.
Answered by: Rob
Date published: 2019-08-07

Will the 39mm end of adapter fit a Leica lens?

Will the 39mm end of adapter fit a Leica lens?
Asked by: David
The Sensei PRO 39-49mm Aluminum Step-Up Ring will fit on any lens that has a 39mm filter thread. 39mm is a common filter thread size for many Leica lenses.
Answered by: Dan W
Date published: 2021-09-30
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