Request InfoSiskiyou Corp.With 0.5 in. of lockable coarse travel and 0.030 in. of fine travel, Siskiyou’s 100TPI-0.5d differential adjustment screws have the longest fine travel available. Superior thread surfaces provide essentially zero backlash in critical applications. Available in hex drive, the cross-drilled fine travel actuator collar allows adjustment from above. For ultraprecision adjustment, dial Siskiyou!See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2023 IssueThermal ImagerThe LWIR-640 thermal imager from AMETEK Land offers reliable temperature measurements and smart functionalities for industrial and environmental applications. The imager provides continuous...Photonics Spectra July 2023 IssueMetrology SystemThe MESO™ metrology solution from Imagine Optic is designed for at-wavelength testing of flat surfaces. 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