This filter is made by Fotodiox Pro specifically for the WonderPana145 & WonderPana 66 Systems. Features: Premium Grade OpticalGlass Filter High Quality, Double Threaded, Multi-Coated UV FilterPremium Grade Anodized Aluminum 145mm x 1mm Standard Thread FilterRing Description Multi Coated - Ultra Violet Filter Includes 145mmMC-UV Filter with Carrying Pouch Thread Size 145mm x 1mm StandardThread Construstion Premium Grade Anodized Aluminum & OpticGrade, Organic Glass Manufacturer Fotodiox Inc.
