The highly repeatable and thermally stable feedback sensors used on the AGV-HP(O) scanner systems can be calibrated down to single-digit, micron-level accuracy over the field of view. With the… More >
Nmark AGV galvanometers use innovative optical feedback technology to increase resolution to greater than 24 bits, compared with the 16 or 20 bits achieved by other high-end scanners for laser micromachining applications. When driven by the Nmark CLS galvo controller, AGV series scanners offer advanced application tools to ensure consistent laser spot placement and fast scanner positioning over the entire servo travel area. The result is a significant improvement in accuracy: A 100-mm focal length lens has 2-D positioning accuracies of 10 µm or better.