Metallurgical Microscope LB-11MUM Catalog

Metallurgical microscope LB-11MUM is an infinite optical system with high magnification objective and long working distance. Ingenious stand and convenient operation take place. Powerful transmitted and reflected systems with Kohler illumination.

Viewing Head	Seidentopf type binocular head Inclined at 30° 360° rotatable Interpupillary distance 48 mm ~ 75 mmLight 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

• 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

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

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