J-6JMitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.Motor-Driven Z-axisMF SERIES 176 — Measuring Microscopes•An easy-to-operate standard measuring microscope using specially designed long working distance ML objective lenses.•Measuring accuracy is the highest in its class (and conforms to JIS B 7153).•Illumination can be selected from an LED unit, which has a longer life, or a powerful halogen unit for high-magnication applications.•Excellent usability, a high-NA and long working distance objectives enable effective observation.Manual type•Stages range in size from 100×100 mm to 400×200 mm.•The XY stage is equipped with a quick-release mechanism that enables switching between coarse and ne feed to provide swift and precise stage movement, even over a large distance.SPECIFICATIONSWithout Z-axis scaleModel No.MF-A1010DMF-A2010DMF-A2017DMF-A3017DMF-A4020DOrder No. 176-861*1 176-862*1 176-863*1 176-864*1 176-865*1With Z-axis scaleModel No.MF-B1010DMF-B2010DMF-B2017DMF-B3017DMF-B4020DOrder No. 176-866*1 176-867*1 176-868*1 176-869*1 176-870*1Observation image BF (Bright-field)/Erect imageEyepiece (optional) with diopter adjustment 10X (eyepiece field number: 24), 15X, 20X Note: Monocular - one 10X eyepiece provided as standard; Binocular - two 10X eyepieces provided as standardObjective (optional)ML objective 3X (provided as standard), 1X, 5X, 10X, 20X, 50X, 100XIllumination unit (One of the two options must be selected.)LED illumination unitTransmitted illumination: Telecentric system, Built-in aperture diaphragm, White LED light source, stepless light intensity control with cooling fanReflected illumination: Koehler illumination, Variable aperture diaphragm mechanism, White LED light source, stepless light intensity controlControl unit: Power ON/OFF switch (main switch), AC100 to 240 V power input connectorHalogen illumination unitTransmitted illumination: Telecentric system, Built-in aperture diaphragm, Halogen bulb (12 V, 50 W), stepless light intensity control, With cooling fanReflected illumination: Koehler illumination, Variable aperture diaphragm mechanism, Halogen bulb (12 V, 50 W), stepless light intensity control, With cooling fanControl unit: Power ON/OFF switch (main switch), AC100 to 240 V power input connectorStageMeasuring range100×100 mm200×100 mm200×170 mm300×170 mm400×200 mmQuick-release mechanismProvided as standard for the X and Y axesZero-set buttonProvided as standard for the X and Y axes (and for the Z axis only for the MF-B type)Z axisMax. workpiece height150 mm 220 mmFeed mechanismCoaxial coarse and fine feed, handles on both sides (coarse: 30 mm/rotation, fine: 0.2 mm/rotation)Measuring accuracy *2 (X and Y axes, when not loaded) (2.2+0.02L) µm L = measuring length (mm)Digital displayResolution1/0.5/0.1 µm 0.0001/0.00005/0.00001 in switchableDisplay axesX and Y (or X, Y, and Z only for the MF-B type)FunctionsZero-setting, direction switching, RS-232C output, USB output (specific to QSPAK)*1 The following suffixes are added to the order No.to specify the User Manual's language: -10 for English; -11 for Simplified Chinese; No suffix for Japanese.*2 Measuring method complies with JIS B 7153. MF-B2017D • The binocular tube (eyepiece) and illumination unit are optional accessories.Measuring MicroscopesMF/MF-U SeriesOptical MeasuringCatalog No. E14003(5)MF_MF_U_E14003_5_cc2019.indd 22019/07/31 11:20Refer to the MF/MF-U series Brochure (No. E14003) for more details.Specications for Motor-Driven Z-axis MF modelsModel No.MF-J2017DMF-J3017DMF-J4020DOrder No. 176-891*1 176-892*1 176-893*1Vision AF *2YesStageQuick release mechanismFitted to X and Y axesZero set switchFitted to X and Y axesZ axisMax. workpiece height220 mmFeed mechanismMotordrive (Maximum measuring speed: 20 mm/s)*1 To denote your AC power cable add the following suffixes to the order No.: A for UL/CSA, D for CEE, DC for CCC, E for BS, K for KC, C and No suffix is required for PSE.*2 Vision Unit and an image AF cable are separately required.The specification other than the above is subject to the MF series.•Usability of the MF series has been improved by adding the motorized Z-axis MF-J series to the line-up that offers easier focus adjustment.•Using the Vision Unit (optional) enables the image AF function.MF-J2017D• The binocular tube (eyepiece) and illumination unit are optional accessories.Bulb replacement for transmitted/reflected illumination Standard: Halogen bulb (12 V, 50 W) (513667)Bulb life: 50 hoursMicroscopesMicroscope lineups that systemize observation, measurement and processingProducts equipped with the measurement data output function can be connected to the measurement data network system MeasurLink (refer to page A-5 for details).Mitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.