Mitutoyo MF-A3017D Measuring Microscope, XY Stage Travel Range: 12 x 7" / 300 x 170mm

MIT176-864-10, MIT176-392, MIT176-447A
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The MF measuring microscopes can be combined with Mitutoyo's vision unit to boost its performance and data management on a PC, further improving measuring efficiency and productivity.

Free Installation & Calibration on all Mitutoyo MF and MF-U Models.


  • Observation with a crisp and high-resolution erect image and a wide field of view
  • Measuring accuracy that is highest in its class (and conforms to JIS B 7153)
  • ML series, high-NA objectives that are specially designed for the MF series (long working distance type)
  • Illumination unit (reflected/transmitted) selectable from a high-intensity LED or halogen bulb (selection required)
  • Variable aperture diaphragm (reflected/transmitted) allows observation measurement while suppressing light diffraction
  • Variety of standardized stages in sizes up to 400 x 200mm
  • Quick-release mechanism useful for moving the stage quickly when measuring workpieces that are large in size or quantity
  • Coarse/fine feed handles equipped as standard on both sides allow precise focus and observation measurement regardless of handedness
  • High-magnification eyepiece observation up to 2000x
  • Standard measuring microscope has a wide variety of optional accessories including a vision unit and various digital CCD cameras
  • 1 Year warranty

Technical Data

Optical tube Monocular or Binocular (Must Choose)
25° depression angle
90° broken cross-hair reticle (12AAG836)
Erect image
TV Mount 50/50
Observation image Erect Image
Observation type Bright Field
Eyepiece lens 10x (Included with Tube)
15x (Optional)
20x (Optional)
Objective Magnification: 3x (Included)
W.D.: 3.03" (77mm); N.A.: .09
Optional: 1x, 5x, 10x, 20x, 50x, 100x
Light source Halogen or LED (Must Choose)
Adjustable aperture diaphragms
Light intensity infinitely adjustable
Transmitted illumination Telecentric illumination
Reflected illumination Koehler illumination

Display Unit

Number of axis 2 axis (MF-A Type)
Resolution 0.0001" / 0.00005" / 0.00001" (0.001 mm / 0.0005 mm / 0.0001 mm)
Functions Data output, Axis linear compensation, Metric or English Units, and more
Stage Precision travel (2.2+0.02L)μm accuracy
High-accuracy linear glass scales
Quick-release floating mode
Zero-set button
Power consumption 45W LED, 160W Halogen, 120V AC, 50/60 Hz
Mass 344 lbs. / 156 kg


Counter X, Y
XY stage travel range 12 x 7" / 300 x 170mm
Z-axis travel range 8.7" / 220mm
Focusing method Manual focusing (Coarse focusing: 30mm/rev., Fine focusing: 0.2mm/rev.)
Measurement method Linear encoder (2-axis model: X / Y-axis)
Resolution (switchable) .0001" / .00005" / .00001" (0.001mm / 0.0005mm / 0.0001mm)
Measuring accuracy (at 20°C) XY-axis: (2.2+0.02L)μm, L = Measuring length (mm) when not loaded, JIS B 7153
Floating function X and Y axis with Quick-release mechanism
XY stage top size 20.07 x 13.4" / 510 x 342mm
Effective glass size 14.5 x 9.4" / 370 x 240mm
Swivel function ±5° (left)
Max. stage loading 44lbs / 20kg
Max. workpiece height 8.7" / 220mm


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268.00 LBS
40.00 (in)
40.00 (in)
40.00 (in)


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