Upright Metallurgical microscopes LMM-B12

Upright Metallurgical microscopes LMM-B12


Upright Metallurgical microscopes LMM-B12 with siedentopf trinocular head design, infinite optical system, reflected Kohler illumination system meets performance demands of metal, plastic, electrical circuits & engineering industry. Its superior coaxial course and fine focusing tension adjustment knobs helps in better examination of samples.




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Optical SystemInfinity Optical System
(with Bright Field/ Dark Field, DIC, Polarizing units)
Viewing HeadSeidentopf Trinocular Head Inclined at 30°,
Interpupillary distance 48 to 75 mm
Reflected Illumination24 V, 100 W Halogen Light,
Brightness Adjustable, Kohler Illumination With Aspherical Condenser
Polarizer & Analyzer,
Integrate Board For Polarizer & Analyzer
Blue, Green, Yellow Filter, Ground Glass filters
Transmitted IlluminationNil
Working StageMaximum Sample Height: 50 mm
Non-porous Double Layer Mechanical Stage: 186×138 mm,
Moving Range 74×50 mm,
Includes Specimen Preparation Plate, Slide Glass
ObjectiveInfinity Plan Achromatic Objectives 5×/ 0.12/ ∞/ - (BF/DF),W.D.12 mm
Infinity Plan Achromatic Objectives 10×/ 0.25/ ∞/ - (BF/DF),W.D.10 mm
Infinity Plan Achromatic Objectives 20×/ 0.4/ ∞/0 (BF/DF),W.D.4.3 mm
Infinity Plan Achromatic Objectives 50×/ 0.75/ ∞/0 (BF/DF),W.D.0.32 mm
Infinity Plan Achromatic Objectives100×/0.80/∞/0 (BF/DF),W.D.2 mm
Infinity Plan Achromatic Objectives 40×/0.65/∞/0.17,W.D.0.54 mm
Infinity Plan Achromatic Objectives 100×/1.25/∞/0.17,W.D.0.13 mm
EyepieceExtra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm
NosepieceBackward Quintuple Nosepiece
FocusingCoaxial Coarse & Fine Adjustment, Fine Focusing Precision <1um, With Safety Stop, With Tension Adjustment
Dimension451 × 400 × 850 mm
Weight22 kg
  • Siedentopf trinocular 30 inclined head
  • Infinite optical system
  • Reflectance Kohler illumination system
  • 5 to 100 Infinite plan achromatic objectives
  • Easy to Use, user friendly operations
Used in the fields of metal & mineral industry, for the inspection of thin metal plates, plastic films, electric circuits and opaque metal, minerals.
Accessories no. Name Details
1 LWD Bright/Dark Field Infinity Plan Objective 40 X/0.6/?/0 (BF/DF) WD 2.90 mm
2 DIC 20 X,100 X, DIC 20 X,100 X,
3 Polarization Set Polarizer, Analyzer, Integrate Device
4 Neutral Filter ND6, Dia.45 mm
5 Neutral Filter ND25, Dia.45 mm
6 Photo Attachment Specially Design For Other Brand SLR Camera
7 C-Mount 1.0 X
8 C-Mount 0.5 X
9 Specimen Presser

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