The WonderPana FreeArc Step-Up Ring provides the freedom to use,share and rotate 66 and 145 filters on all of your regular lenses.Fotodiox step-up rings are made with precision out of premium gradealuminum. Every ring is inspected to ensure smooth mounting and ispolished and finished with anodized matte surface for professionalappearance. Step up rings allow larger sized filters to fit onlenses with smaller sized filter threads.
This step ring will allow the WonderPana145 filters (with a145mm thread) to fit on lenses with a 77mm or 82mm threaded front.Smaller step up rings can be used to adapt to smaller sized lenses(ie; if your lens has a 58mm filter thread, the 58-77mm and77-145mm step up rings would be used together) and can be purchasedseparately.
The WonderPana Freearc Step Up Ring can be upgraded with the66Upgrade Bracket (sold seperately). This is a6.6" wide holder bracket which allows the WonderPana 66filters (6.6x8.5" rectangle size) to fit and work on alllenses.
|Style||Fotodiox Step-Up Ring - WonderPana FreeArc|
|Male Thread Size (Lens)||77mm or 82mm (choose from dropdown above)|
|Female Thread Size (Filter)||145mm x 1mm Standard Thread|
|Square Filter Size||With Upgrade - 6.6inches (168mm) - up to 4mm thick (SoldSeperately)|
|Construction||Industrial Grade Aluminum|
|Finish||Anodized Flat Matte Black Finishing|