Max-Plus Series Technology Features:  Video system: High Resolution & High Accuracy CCD/High Speed Video Capture Card  Magnification: 0.7x_4.5x (17.5x_112.5x) Standard Zoom lens Optional: Co-axial Lens Optional Objection Lens: 0.5x lens (For Standard Lens) 2x lens (For Standard or Co-axial Lens) 5x or 10x lens (For Co-axial Lens)  Illumination: Adjustable surface and contour illumination (High Brightness Ring illumination) (Optional: 26 Channel Multi-Sections Illumination)  Linear scale: 0.5μm on X, Y, Z - axis  Length Accuracy: ±(3.5 L/100) μm on X, Y- axis (MAX-6272) ±(5 L/100) μm on X, Y- axis (MAX-90120 and MAX-120150)  Repeatability: 2μm on X, Y - axis  Motor: X, Y, Z Servo Motor  Motor Operation: Mouse program (Optional: Joystick)  Base: Precision granite table  Power supply: 1_, AC220_230V, 50/60Hz  Support software: SI-901 Optional functions: SI-901A-Import Excellon File_ SI-901B-with Touch Probe Function_ SI-901C-with Rise Shrinks Bracket Function _ SI-901D-with Image Capture Function _ SI-901G-with Laser Measurement Function