
Posted: Sat Dec 22, 2018 12:44 am Post subject: Graphex Graflex Optar 162mm f/4.5
Does anyone know what the correct filter size is for a Graflex Optar 162mm f/4.5 lens? I think it takes a Series VI or VIII but I can't seem to find the right thread size for the filter holder. It appears the thread is less that 49mm. I believe this may need a slip or push on filter holder?