Toyo-View Recessed 158 x 158mm Lensboard for #0 Shutters for Toyo View Cameras

Recessed 38mm deep, Toyo "View" lensboard, with #0 shutter opening. 6.2" (158mm) square. Fits the 45C, 45G, 45GX, VX125 series and older Omega models. Typically used for lenses 47-90mm in Copal/Compur #0 shutters.