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Sensei 46-49mm Aluminum Step-Up Ring

BH #SESUR4649 • MFR #SUR-4649
Sensei 46-49mm Aluminum Step-Up Ring
Key Features
  • Use 49mm Filters on 46mm Lens
  • Corrosion-Resistant Anodized Aluminum
The Sensei 46-49mm Aluminum 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.
In Stock
Step-Up Sizes (Lens to Filter)
25-37mm Step-Up
25.5-37mm Step-Up
25.5-43mm Step-Up
25.5-46mm Step-Up
27-37mm Step-Up
27-46mm Step-Up
28-37mm Step-Up
28-43mm Step-Up
30-37mm Step-Up
30-43mm Step-Up
30-46mm Step-Up
30-49mm Step-Up
30.5-37mm Step-Up
30.5-46mm Step-Up
30.5-49mm Step-Up
34-37mm Step-Up
34-43mm Step-Up
37-43mm Step-Up
37-46mm Step-Up
37-49mm Step-Up
37-52mm Step-Up
37-55mm Step-Up
37-58mm Step-Up
37-67mm Step-Up
37.5-46mm Step-Up
39-46mm Step-Up
39-49mm Step-Up
39-52mm Step-Up
39-55mm Step-Up
39-58mm Step-Up
39-62mm Step-Up
39-67mm Step-Up
39-72mm Step-Up
39-77mm Step-Up
39-82mm Step-Up
40.5-43mm Step-Up
40.5-46mm Step-Up
40.5-49mm Step-Up
40.5-52mm Step-Up
40.5-55mm Step-Up
40.5-58mm Step-Up
40.5-77mm Step-Up
43-46mm Step-Up
43-48mm Step-Up
43-49mm Step-Up
43-52mm Step-Up
43-55mm Step-Up
43-58mm Step-Up
43-62mm Step-Up
43-67mm Step-Up
43-72mm Step-Up
43-77mm Step-Up
43.5-46mm Step-Up
46-48mm Step-Up
46-49mm Step-Up
46-52mm Step-Up
46-55mm Step-Up
46-58mm Step-Up
46-62mm Step-Up
46-67mm Step-Up
46-72mm Step-Up
46-77mm Step-Up
48-49mm Step-Up
48-52mm Step-Up
48-55mm Step-Up
48-58mm Step-Up
49-52mm Step-Up
49-55mm Step-Up
49-58mm Step-Up
49-62mm Step-Up
49-67mm Step-Up
49-72mm Step-Up
49-77mm Step-Up
49-82mm Step-Up
50-52mm Step-Up
52-55mm Step-Up
52-58mm Step-Up
52-62mm Step-Up
52-67mm Step-Up
52-72mm Step-Up
52-77mm Step-Up
52-82mm Step-Up
55-58mm Step-Up
55-62mm Step-Up
55-67mm Step-Up
55-72mm Step-Up
55-77mm Step-Up
55-82mm Step-Up
58-60mm Step-Up
58-62mm Step-Up
58-67mm Step-Up
58-72mm Step-Up
58-77mm Step-Up
58-82mm Step-Up
58-86mm Step-Up
60-62mm Step-Up
60-67mm Step-Up
60-72mm Step-Up
60-77mm Step-Up
62-67mm Step-Up
62-72mm Step-Up
62-77mm Step-Up
62-82mm Step-Up
67-72mm Step-Up
67-77mm Step-Up
67-82mm Step-Up
67-86mm Step-Up
67-95mm Step-Up
72-105mm Step-Up
72-77mm Step-Up
72-82mm Step-Up
72-86mm Step-Up
72-95mm Step-Up
77-105mm Step-Up
77-82mm Step-Up
77-86mm Step-Up
77-95mm Step-Up
82-105mm Step-Up
82-86mm Step-Up
82-95mm Step-Up
86-105mm Step-Up
86-95mm Step-Up
95-105mm Step-Up
Bay 60-67mm Step-Up
Bay 60-72mm Step-Up
Bay 60-77mm Step-Up
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Sensei SUR-4649 Overview

The Sensei 46-49mm Aluminum 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.

UPC: 847628537989

Sensei SUR-4649 Specs

Size (Lens to Filter)46 mm to 49 mm
Ring Thickness3 mm
Ring MaterialAluminum
Packaging Info
Package Weight0.02 lb
Box Dimensions (LxWxH)3.45 x 1.5 x 0.85"

Sensei SUR-4649 Reviews

Does what it should

By Arthur
Rated 5 out of 5
Date: 2022-05-15

Essential item for using filters on lenses with different diameters. Build quality seems great and so far has not been sticky when taking filters off, which is good.

What can I say? It works.

By Serge
Rated 4 out of 5
Date: 2021-01-17

Well, it's a step-up ring. It successfully screws onto my 46mm diameter lens and lets me attach a 49mm filter. It's a solid metal build and no complaints.

It’s a ring, it rings

By Haim
Rated 5 out of 5
Date: 2019-06-13

It has thread on both sides, and they work too!

Worked for my cell phone lens

By Tom
Rated 5 out of 5
Date: 2019-03-27

I have multiple lenses for my iPhone that are a 37 mm thread to attach to the case but of course where the neutral density screws on those are different sizes... this stepped up rong worked great to use the same filter from my wide angle lens on the telephoto lens

Perfect adaptor ring

By Todd
Rated 5 out of 5
Date: 2017-08-22

Works like a charm, pretty standard but effective and affordable

A fine accessory at a reasonable price

By Bob
Rated 5 out of 5
Date: 2017-06-27

A step-up ring is a very simple device, and this one appears well-enough made. It threads easily onto the camera lens and filters, allowing me to use my old 49mm polarizing and star filters on a new lens with a 46mm front thread. While I prefer to patronize local businesses when possible, my local camera specialty shop does not stock a step-up ring this size, and the fact that B&H shipped it for free was a real bonus for a small item such as this.

Good quality.

By Vincent
Rated 4 out of 5
Date: 2022-04-08

I'm please, good quality ring.

Lensbaby’s friend

By Tyson
Rated 5 out of 5
Date: 2021-03-01

I bought this to attach to my Lensbaby edge 50 optic because my step up kit did not have the specific size. I was a little nervous at first that a different brand would not connect as well to my other rings, but it works very well to stack and attach larger filters.

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