Product: Sensei 49-77mm Step-Up Ring
Brand: Unknown
The Sensei 49-77mm Step-Up Ring permits the use of 77mm threaded filters on lenses with 49mm filter threads. It features a lightweight, aluminum-alloy construction that has a corrosion-resistant, black anodized finish for durability.  
 Size: 49-77 mm 
 
 Material: Aluminum alloy 

Use 77mm Filters on 49mm Lens
Metal Construction
Black Anodized Finish

Search query: 49mm to 77mm step up ring
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