The Tiffen 43-49mm Step-Up Ring is a step-up ring permitting the use of 49mm threaded filters on a 43mm threaded lens. The ring is constructed from aluminum alloy to help...
The Inca 52-49mm Step-down Ring makes it possible to use 49mm threaded filters on lenses with 52mm filter threads. It features a lightweight, aluminium-alloy construction that has a corrosion-resistant, black...
The Inca 37-49mm Step-Up Ring makes it possible to use 49mm threaded filters on lenses with 37mm filter threads. It features a lightweight, aluminium-alloy construction that has a corrosion-resistant, black...
