The Sensei 39-77mm Aluminum Step-Up Ring permits the use of 77mm threaded filters on lenses with 39mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.
- Use 77mm Filters on 39mm Lens
- Corrosion-Resistant Anodized Aluminum
Sensei SUR-3977 Overview
Sensei SUR-3977 Specs
|Size (Lens to Filter)||39 mm to 77 mm|
|Ring Thickness||3 mm|
|Package Weight||0.045 lb|
|Box Dimensions (LxWxH)||4.45 x 2.65 x 0.65"|
Sensei SUR-3977 Reviews
The Big In The Small
Multi-use your larger, expensive, filters via this wonderfully made step-up ring. Easy off and easy on make it a breese to use.
Another 39mm step-up ring I bought at B&H to add to my collection of 39mm rings.
Strong enough to support a lens..well made
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