Automatic systems for measuring, controlling, monitoring and supervising equipment for the sawmill industry, namely, measuring frames with CCD-cameras, camera stands and frameworks, transputers, optical fibre cables, knot detectors, split detectors, saws, trimmers, graders, sorting bins, and on line reporters, all sold as a unit; Parts sold separately for automatic systems for measuring, controlling, monitoring and supervising equipment for the sawmill industry, namely, measuring frames with CCD-cameras, camera stands and frameworks, transputers, optical fibre cables, knot detectors and split detectors; optical measuring and analyzing apparatus for determining or measuring the dimensions of wood products or wood blocks, namely, cameras, light source units, measuring frameworks and conveyors, transducers, transmitters, pulse encoders, optical and measuring sensors, all sold separately or as a unit; devices for forming and processing an optical image of wood products or wood blocks, namely, computers, computer monitors, and computer software, all sold separately or as a unit