Metallurgical Microscope LB-30MUM Catalog

Metallurgical Microscope LB-30MUM features an infinite optical system for precise analysis of metal surfaces and structures. It is equipped with a backward quintuple nosepiece for smooth objective switching. It has a 30° inclined Siedentopf binocular head with fine focusing knobs for clear, high-resolution imaging. Our microscope supports polarization and DIC techniques for advanced material structure examination.

Optical System	Infinite Optical System
Viewing Head	Siedentopf Binocular
Inclination	Inclined 30°
Interpupillary Distance	48 to 75 mm
Extra Wide Field Eyepiece	WF10 × /22 mm WF10 × /22 mm with cross hair scale
Infinite Plan Achromatic Objective	5 × /0.12/∞/- (BF&DF), LWD 10 mm 10 × /0.25/∞/- (BF&DF), LWD 10 mm 20 × /0.40/∞/0 (BF&DF), LWD 5.0 mm 50 × /0.75/∞/0 (BF&DF), LWD 1.3 mm 100 × /0.90 (Dry)/∞/0 (BF&DF), LWD 0.7 mm
Nosepiece	Backward Quintuple Nosepiece
Focusing	Coaxial Coarse & Fine Adjustment Fine division: 2μm Moving Range: 30 mm
Stage	Double Layer Mechanical Stage: 188 × 148 mm Moving Range: 78 × 54 mm
Kohler Illumination	Reflected 12V/50W Halogen Light
Product Dimension	260 × 400 × 450 mm
Packaging Dimension	510 × 430 × 430 mm
Net Weight	13 kg
Gross Weight	14.5 kg

• Kohler illumination system

• Wide field eyepiece

• Bright and dark field capability

• High-contrast optics

• Trinocular camera port

• High magnification range

Reflected 12V/50W Halogen Light

Transmitted 12V/20W Halogen Light

Polarizer and Analyzer 

Green, Gray, and Ground Glass Filter

0.5 × Video Adapter with C-Mount 

0.01mm Stage Micrometer 

Specimen Presser

DIC Attachment

Extra Wide Field Eyepiece (EW15 × 16 mm)

Extra Wide Field Eyepiece (EW20 × 12 mm)

Metallurgical Microscope LB-30MUM is used for analyzing the structure of metals, alloys, and non-metallic materials. It is widely used in industrial quality control, material science labs, electronics, metallurgy, and semiconductor inspection.