Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsAUBURN, Mass., June 24, 2011 — PI (Physik Instrumente) LP has added two models to its PInano superresolution microscope stage series. The new models have direct-measuring capacitive sensors that provide higher linearity and long-term stability than do piezoresistive sensor-equipped stages, and they are less sensitive to noise, according to the company, because of a high-frequency measurement principle, as opposed to the DC-based sensing technique used in piezoresistive sensors. The large aperture accommodates microscopy accessories such as slide holders and petri dish holders. The recessed bottom slide mount...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra March 2023 IssueInertial Measurement UnitsTAC-450 Inertial Measurement Units from Emcore Corp. feature a compact design, robust performance, and survivability to meet the needs of commercial and military platforms. 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