MEASURING INSTRUMENTS CATALOG No.E2016
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J-28JMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.ø3464.595(Parfocal distance)530.5 (W.D.)ø25.2ø32.211 (W.D.)ø34ø24ø258495(Parfocal distance)51.8ø32.2ø24.817 (W.D.)ø347895(Parfocal distance)5ø32.215 (W.D.)ø348095(Parfocal distance)5ø32.210 (W.D.)ø398595(Parfocal distance)5ø37378-817-6378-809-5378-818-6378-888-6378-819-4Near-ultraviolet Radiation Corrected M Plan Apo NUV/M Plan Apo NUV HR for Bright-eld ObservationOrder No.Mag.NAW.D.fRD.F.View eld 1View eld 2MassM Plan Apo NUV378-809-510X0.2830.5mm20mm1µm3.5µmø2.4mm0.48x0.64mm255g378-817-620X0.4017.0mm10mm0.7µm1.7µmø1.2mm0.24x0.32mm340g378-818-650X0.4215.0mm4mm0.7µm1.6µmø0.48mm0.10x0.13mm350g378-819-4100X0.5011.0mm2mm0.6µm1.1µmø0.24mm0.05x0.06mm380gM Plan Apo NUV HR378-888-650X0.6510.00mm4mm0.42µm0.65µmø0.48mm0.10x0.13mm500gNote:These objectives are designed so that a workpiece's image can be focused within the focal depth even when the wavelength used is changed anywhere from the visible range (l = 620nm) to the near-ultraviolet range (l = 355nm). Therefore The M Plan NUV Series are suitable for laser repair using a high frequency laser beam.DIMENSIONSUnit: mm14.9/15 (W.D.)ø3480.47/80.2495.37/95.24(Parfocal distance)578.0495.24(Parfocal distance)5ø32.2ø32.217.2 (W.D.)ø3411.4 (W.D.)ø34ø24ø2583.9795.37(Parfocal distance)51.77ø32.28595.24(Parfocal distance)5ø3710.24 (W.D.)ø39378-890-6378-751-4378-753/820-6378-891-6Near-ultraviolet Radiation and LCD Glass Thickness (t = 1.1mm or 0.7mm) Corrected LCD Plan Apo NUV/LCD Plan Apo NUV HR for Bright-eld ObservationOrder No.Mag.NAW.D.fRD.F.View eld 1View eld 2MassLCD Plan Apo NUV378-890-620X0.4016.96mm*10mm0.7µm1.7µmø1.2mm0.24x0.32mm340g378-753-650X0.4214.53mm4mm0.7µm1.6µmø0.48mm0.10x0.13mm350g378-820-650X0.4214.76mm*4mm0.7µm1.6µmø0.48mm0.10x0.13mm350g378-751-4100X0.5011.03mm2mm0.6µm1.1µmø0.24mm0.05x0.06mm380gLCD Plan Apo NUV HR378-891-650X0.659.76mm4mm0.4µm0.7µmø0.48mm0.10x0.13mm500g* In airNote:These Near-ultraviolet(l=355nm) corrected objectives are designed for observing a workpiece through LCD glass (thickness = 1.1mm (378-753-6, 378-751-4) or 0.7mm (378-890-6, 378-820-4, 378-891-6)) and for laser repair.DIMENSIONSUnit: mm

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