Request InfoFEI Munich GmbHTill Photonics has introduced a fast microscope Z-drive, the VoiceCoil. The system combines the 22-mm range of a stepper motor-driven coarse drive with piezo precision at high speeds. It offers 20-nm pattern placement accuracy at full range, enabling high-quality 3-D scans. A 10-ms settling time for a 2-µm step enables Z-stacks that are limited only by camera speed. The Z-drive works like a dynamic loudspeaker, where the coil moves the membrane of the speaker. The microscope objective in the VoiceCoil replaces the membrane, and a precise optical position measurement system with...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Sep/Oct 2022 IssueMicrospectrophotometerThe FLEX PRO™ UV-VIS-NIR microspectrophotometer from CRAIC Technologies is a multifunctional tool able to acquire microscale images and spectra from the deep UV to the NIR. 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