The Cokin 37-46mm Step-Up Ring permits the use of 46mm threaded filters on lenses with 37mm filter threads. It features a lightweight, aluminum-alloy construction that has a corrosion-resistant, anodized finish for durability.

Use 46mm Filters on 37mm Lens    Anodized Aluminum Construction

Related Questions and Answers

Q: 1. What is the thread pitch for the 39mm side of the Sensei PRO 39-52mm Aluminum Step-Up Ring?

A: 0.75mm

Q: 2. Hi, could you tell me the difference between Sensei and Sensei Pro step-up rings? Why the difference of prices?

A: The pro ring has knurled edges and a hardened matte black surface for minimal glare and reflection.

Q: 3. Where is this made?

A: This item is manufactured in China.

Q: 4. Will this fit a Fuji X30?

A: 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.

Q: 5. Will the 39mm end of adapter fit a Leica lens?

A: 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.

Q: 6. Are both threads fine/standard or is the 95mm coarse like the Canon RF 28-70L and the 67mm fine?

A: The Sensei 67-95mm Aluminum Step-Up Ring has course 1.0 pitch threading on the 95mm side, and standard 0.75 pitch on the 67mm side. This is fairly standard for these sizes.

Q: 7. Exactly what does this weigh?

A: Not a lot

Q: 8. Hi. I just wanted to confirm the following: I have a 77mm 6 stop ND Filter that I want to use on 72/67/62/58/52/43mm lenses. Am I correct in saying that I am looking for a Step-Up Filter Holder (eg 72-77mm)? I need to confirm as I need buy a few of these. Also will you get vignetting when using these filters? Thanks.

A: Yes, you need to use individual step up filters for all your lenses. I use 5 step up filters for all my lens sizes to fit 77mm ND filter. 72-77mm, 67-77mm , 58-77mm, 49-77mm

Q: 9. What is the thread pitch for both size?

A: The thread pitch is 0.75mm.

Q: 10. Can it works for 82mm

A: No unfortunately, the set will only accommodate filters up to 77mm. We do not have any options that will work with 82mm sized filters.