Variable annular illuminator for photolithographic projection im
Variable annular illuminator for photolithographic projection im
Variable brightness light generators
Variable density filter for a multi-magnification copying device
Variable output power supply for flash unit
Variable size and angularly adjustable projection diaphragm
Versatile maskless lithography system with multiple resolutions
Vibrating probe for a scanning probe microscope
Wireless signaling in a lithographic apparatus
Zoom system for an illumination device