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Sensei 40.5-49mm Aluminum Step-Up Ring

BH #SESUR40.549 • MFR #SUR-40.549
Sensei
Sensei 40.5-49mm Aluminum Step-Up Ring
Key Features
  • Use 49mm Filters on 40.5mm Lens
  • Corrosion-Resistant Anodized Aluminum
The Sensei 40.5-49mm Aluminum Step-Up Ring permits the use of 49mm 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.
In Stock
$4.25
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
37.5-46mm 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-40.549 Overview

The Sensei 40.5-49mm Aluminum Step-Up Ring permits the use of 49mm 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.

UPC: 847628537859

Sensei SUR-40.549 Specs

Size (Lens to Filter)40.5 mm to 49 mm
Ring Thickness3 mm
Ring MaterialAluminum
KnurlingNone
Packaging Info
Package Weight0.015 lb
Box Dimensions (LxWxH)3.45 x 1.5 x 0.2"

Sensei SUR-40.549 Reviews

as expexted

By H
Rated 5 out of 5
Date: 2020-06-07

used on SEL35F28Z

Good accessory for the Sony 6300 kit lens

By Kelly
Rated 5 out of 5
Date: 2017-01-12

This step ring allows you to you the common 49mm filter size that many Micro Four Thirds lenses use. the 40.5 filter are much more rare.

Handy Item

By Vintner
Rated 4 out of 5
Date: 2016-04-26

Great for using the same filter on multiple lenses. Does exactly what it's supposed to do.

good way to adapt a filter

By Harvey
Rated 4 out of 5
Date: 2015-07-27

a qiuick way to use one filter on two different size lens.

Step-up filter ring for making polarizing filter adapters

By Paul S.
Rated 5 out of 5
Date: 2015-05-18

A very good product for making filter ring adapters on cameras without the filter threads.

Great Step-up Ring

By Francisco F
Rated 5 out of 5
Date: 2015-02-12

This work exactly as advertised. The price is also great. I recommend it!!

Works as intended

By David
Rated 5 out of 5
Date: 2020-02-24

Great, affordable adapter that works as intended. Used with Sony e-Mount lenses.

Works

By Walter
Rated 5 out of 5
Date: 2019-07-08

Well machined.

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question

I have a 40.5mm lens and a 82mm nd filter, can I use a 49-82mm step up ring in between?
Asked by: Farhan G.
Sounds like you are planning to use two step up rings - one 40.5 to 49, and one 49 to 82. I don't know of any reason why you couldn't do this physically. I use a 40.5mm to 49mm step up ring on my a6000 using the 16-15mm lens and have not experienced any vignetting. I would think the 82 step up would be wide enough not to cause vignetting.
Answered by: Lynn W.
Date published: 2018-08-28
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