Modifications for Large Format Camera Leaf Shutter

Shutter Lens boards for Vega 4x5 camera v4 more simple design v5 more rigid, space for nut Latch to secure lens mount ring to shutter body print 4x needs supports Lens mount for Carl Zeiss Jena tessar 210mm F4.5 lens opening 62.9, secured with retaining ring Graflock Clip v2 to remove lens board easier when leaf shutter installed bigger clip so it can be latched and unlatched when shutter is installed