Description : Metallurgical microscope MMUM-1B is an infinite optical system with high magnification objective and long working distance. Ingenious stand and convenient operation takes place. Powerful transmitted and reflected systems with Kohler illumination.

Specifications :

Viewing Head	Seidentopf type binocular head Inclined at 30° 360° rotatable Interpupillary distance 48 mm ~ 75 mm Light distribution: 20:80
Eyepiece	WF10X / 18 mm
Infinite Plan Achromatic Objectives	4X / 0.1 / ∞ /- WD 17.3 mm 10X / 0.25 / ∞ /- WD 10.0 mm 40X / 0.60 / ∞ / 0 WD 2.9 mm
Nosepiece	Quadruple nosepiece
Stage	Double layer mechanical stage 150 mm × 140 mm Moving range 75 mm × 50 mm
Focus	Fine Division 0.002 mm Coarse stroke 37.7 mm per Rotation Fine stroke 0.2 mm per rotation Range 20 mm
Illumination	6 V/20 W
Filters	Blue, Green, Yellow & Ground filters

Features : High magnification objective with long working distance Comfortable operation with low position focus knob Easy, safe and reliable lamp replacement device Halogen lamp and adjustable brightness Coaxial coarse and fine adjustment Field diaphragm and adjustable center Epi-illuminator with iris aperture diaphragm and iris field

Applications: Used in industrial areas for PCB board, LCD display, metal structure observation and inspection. It also can be used for metallography education and research.

Optional Accessories: Accessory No Accessory Specification A1MUM Eyepiece WF8X/18mm A2MUM WF10X/18mm with 0.1mm Micrometer & cross hair A3MUM WF12.5X/15mm A4MUM Infinite Plan Achromatic Objectives 5X /0.12/?/- WD 15.5mm A5MUM 20X /0.40/?/0 WD 5.8mm A6MUM 5X /0.12/?/- WD 15.5mm A7MUM 40X /0.65/?/0 WD 0.52mm A8MUM 50X /0.75/?/0 WD 0.32mm A9MUM 80X /0.90/?/0 WD 0.2mm A10MUM 100X /0.80/?/0 WD 2mm A11MUM Illumination 3W LED illumination, Brightness adjustable A12MUM Transmitted Illumination, 6V/20W Halogen lamp A13MUM Polarizing Set Polarizer and Analyzer A14MUM Specimen Presser For metallurgical specimen preparation A15MUM Photo Adapter Used to connect DSLR camera to the microscope A16MUM Video Adapter 1X, 0.5X C-mount adapter