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Sensei 25-37mm Aluminum Step-Up Ring

BH #SESUR2537 • MFR #SUR-2537
Sensei
Sensei 25-37mm Aluminum Step-Up Ring
Key Features
  • Use 37mm Filters on 25mm Lens
  • Corrosion-Resistant Anodized Aluminum
The Sensei 25-37mm Aluminum Step-Up Ring permits the use of 37mm threaded filters on lenses with 25mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.
In Stock
$4.50
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
Ask Our Experts
800.606.6969

Sensei SUR-2537 Overview

The Sensei 25-37mm Aluminum Step-Up Ring permits the use of 37mm threaded filters on lenses with 25mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.

UPC: 847628574533

Sensei SUR-2537 Specs

Size (Lens to Filter)25 mm to 37 mm
Ring Thickness3 mm
Ring MaterialAluminum
KnurlingNone
Packaging Info
Package Weight0.015 lb
Box Dimensions (LxWxH)3.45 x 1.55 x 0.5"

Sensei SUR-2537 Reviews

Perfect for my oddball use.

By Kris
Rated 5 out of 5
Date: 2019-03-18

This product is the key to extending an old Pocket Cams usefulness. I epoxied one of these to my old Kodak Zi8 to adapt it for use with filters and lenses. Now I can use UV and ND filters to cut glare while expanding the field of vision with a wide angle or fisheye. This trick might even work with some phone cases depending on where the camera is.

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