Request InfoApre InstrumentsSpectrally Controlled Interferometry (SCI). Measure only the surface of interest without confusing multiple surface interference that prohibits measurement. SCI electronically controls the coherence for a fast setup in the “laser” mode, then isolates the surface you want to measure in the “white light” mode all the way down to 150-µm optical thickness. Contact us today, or visit www.apre-inst.com.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase December 2023 IssuePrice Drop: WinCamD-QD-1550With a new, lower price, DataRay’s WinCamD-QD-1550 is more affordable than ever. 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