Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsA new line of ultra-compact piezoelectric microtubes from Physik Instrumente LP feature inner diameters down to 200 μm. The new ultrasmall piezo tube transducers come in two standard sizes: 0.2/0.5 mm inner/outer diameter with 4-mm length, and 0.9/1.5 mm inner/outer diameter with 15-mm length. Custom geometries and custom materials are available. The tubes are suitable for nanopositioning, fiber alignment and imaging applications in medical, optics, photonics and microscopy applications.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2022 IssueFluorescence Filter SetKnight Optical LLC’s fluorescence filter set range suits the diverse needs of various fluorescence applications that demand high-quality components. 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