Request InfoAerotech Inc.Aerotech’s QFOCUS™ QF-46 single-axis, piezo nanopositioning stage series enables microscope objective and optics positioning at high speeds with nanometer-level performance. The QF-46 is available in closed-loop travels of 100 μm and 250 μm (120 μm and 300 μm open-loop), and due to its higher inherent stiffness, performs better than competitive offerings with larger and higher numerical aperture objectives. Available with a clear aperture up to 29 mm.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2023 IssueCryogenic NanopositionerThe Rook™ cryogenic nanopositioner from Montana Instruments Corp. provides bi-directional, three-axis performance, giving users the flexibility needed to optimize sample motion. 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Our standard product offerings include: ...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...Photonics Buyers' GuidePrior Scientific Inc.For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation. Prior is a leader in the development of precision motion,...