The microTritor 3-D piezo stage launched by piezosystem jena GmbH offers a total range of motion of up to 9 µm in the X-, Y- and Z-axes and a resonant frequency of nearly 2.3 kHz. The compact nanopositioning system measures 15 × 15 × 15 mm, enabling integration into scanning microscopes. Vacuum and cryogen-ic versions also are available. It achieves 0.02-nm open-loop resolution. Applications include fiber alignment, scanning systems, laser tuning and semiconductor inspection.