« Previous page Traditional 4x5 : Wide DS Series : Separate WDS Components : WDS-569 : Centerfilter III b : Centerfilter III b Centerfilter for 6.8/90 S.Angulon Centerfilter III b for Schneider Super-Angulon 6,8/90 (m82 x 0,75) Adds 1.5 f/stops