The Sensei 72-77mm Aluminum Step-Up Ring permits the use of 77mm threaded filters on lenses with 72mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.
- Use 77mm Filters on 72mm Lens
- Corrosion-Resistant Anodized Aluminum
Sensei SUR-7277 Overview
Sensei SUR-7277 Specs
|Size (Lens to Filter)||72 mm to 77 mm|
|Ring Thickness||3 mm|
|Package Weight||0.035 lb|
|Box Dimensions (LxWxH)||4.5 x 3.05 x 0.25"|
Sensei SUR-7277 Reviews
Works just fine...
...but it is so thin getting it threaded can take some time.
As expected, it screws on to a 72mm lens and allows for me to use a 77mm filter.
it is what it is
a step up ring, it works. what more do you want?
It steps up to the challenge
Its a step up ring... if they can't manage to make that then we got issues. Bu we don't. Cuz it works
Never taking it off
This lives on my Sigma 18-35. I use the same variable ND for all my lenses so having a standard filter ring size across all my lenses lets me use it on everything. This plus a cheap aftermarket lens cap and I'm good to go. Holds tight to the lens. In retrospect I do prefer the sensei pro version with the knurling on it so that you can hold the ring while unscrewing the filter. Fat fingers of mine sometimes grab both, but still, an indispensible piece of kit for me.
Does what it says
Title says it all. No issues.
I like Sensei stuff. Just wish I had bought the brass version.
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