Metallurgical Microscope LB-61MUM Catalog

Metallurgical microscope LB-61MUM 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.

Viewing head	Siedentopf trinocular viewing head Inclined at 30°, Rotate360° Interpupillarlydistance 48 mm ~ 75 mm Light distribution: 80:20
Infinite plan achromatic objective	5X/ 0.12/∞/ - (BF&DF)WD 12.0 mm 1X/ 0.25/∞/ - (BF&DF)WD 10.0 mm 20X/ 0.4/∞/ 0 (BF&DF)WD 4.3 mm 50X/ 0.75/∞/ 0 (BF&DF)WD 0.32 mm 100X/ 0.8/∞/ 0 (BF&DF)WD 2.0 mm
Reflected light	24V/100W Halogen light, Brightness adjustable Blue, Green, Yellow and Frosted filter
Focus	Fine Division 0.001 mm Moving Range 32 mm
Nosepiece	Backward quintuple nosepiece
Stand	Size of the base: 396 × 276 × 22 mm The height of the column 300 mm Diameter 30 mm

• 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
A60MUM	DIC attachment	20X, 100X
A61MUM	Reflected light	150W Cold Light, Brightness adjustable
A62MUM		40W LED illumination, Brightness adjustable
A63MUM		Polarizer and analyzer
A64MUM	Specimen presser
A65MUM	Photo attachment	For Nikon or Canon DSLR camera
A66MUM	Video attachment	C-Mount 1X, 0.5X

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