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Polarizing Microscope LBN-PM123 uses an infinity plan achromatic optical system with reflected and transmitted illumination for accurate material analysis. It supports objectives from 4x to 60x for detailed geological and industrial observations. Equipped with Siedentopf binocular or trinocular head at 30° inclination and WF10x/20 eyepieces for comfortable viewing. Integrated rotatable analyzer and polarizer, Bertrand lens, and optical compensators for advanced polarization work. Our Polarizing Microscope is ideal for geology, mineralogy, metallurgy, materials research, education, and quality control labs.
| Optical System | Infinity Plan Achromatic |
|---|---|
| Objectives | 4x, 10x Reflected/Transmitted; 20x, 40x, 60x Reflected |
| Nosepiece | Backward Quadruple, Center Adjustable |
| Head Type | Siedentopf Binocular or Trinocular |
| Inclination | 30° |
| Eyepieces | WF10x/20, Ø23.2 mm, Diopter Adjustable |
| Eyepiece Options | With Crosshair / With Graticule |
| Focusing System | Coaxial Coarse & Fine |
| Focusing Range | 24 mm |
| Fine Focus Division | 0.002 mm |
| Safety Stop | Lock Ring |
| Stage Type | High-Precision Revolving Round Stage |
| Stage Diameter | Ø160 mm |
| Graduation | 1° Increments |
| Minimum Resolution | 6′ with Vernier Scale |
| Mechanical Stage | Attachable |
| Mechanical Stage Range | 30 × 40 mm |
| Analyzer | 0° to 360° Rotatable with Gradation |
| Polarizer | 360° Rotatable Under Condenser |
| Bertrand Lens | Focus & Center Adjustable, Sliding |
| Optical Compensators | λ Slip, 1/4 λ Slip, Quartz Wedge |
| Condenser Type | Swing-Out Abbe |
| Numerical Aperture | NA 0.9 / 0.25 |
| Diaphragm | Iris Diaphragm with Filter |
| Transmitted Light | 12V / 20W Halogen, Brightness Adjustable |
| Reflected Light | 12V / 50W Halogen with Iris Aperture & Field Diaphragm |
| Brightness Control | Rotary Knob |
| Light Cover | Removable for Maintenance |
| Power Switch | On/Off Light Control |
| Optional Camera Adapter | C-Mount 0.4x |
| Optional Filter | Blue Filter |
| Upgradable Light Source | 5W LED Transmitted |
Infinity Plan Optical System
Dual Light Illumination
Rotatable Polarizing Analyzer
Bertrand Lens Assembly
Optical Compensator Set
Precision Rotating Stage
Adjustable Mechanical Stage
Infinity Plan Objectives Set
WF10x/20 Eyepieces
Rotatable Polarizer and Analyzer
Bertrand Lens Assembly
Optical Compensators Set
Swing-Out Abbe Condenser
Halogen Illumination System
Dust Cover and Manual
Polarizing Microscope LBN-PM123 is ideal for mineralogy, geology, metallurgy, material science research, quality control inspection, educational laboratories, and industrial analysis requiring polarization techniques.
