images provided for illustrative purposes only
R76W Grid Dot Array, 3 different dot size image areas on White glass 101mm x 101mm x 2mm
Grid Dot Array, 3 different dot size image areas on white Nextrema glass, 101mm x 101mm x 2mm
Grid Dot Array, 3 different dot size image areas, 12x9 array of 1mm dots at 5mm pitch, 16x12 array of 0.5mm dots at 2mm pitch, 24x18 array of 0.2mm dots at 1mm pitch
White Nextrema Glass, 101mm x 101mm x 2mm