| Magnification: | 40X~1000X |
|---|---|
| Type: | Polarizing Microscope |
| Number of Cylinder: | Binocular, Trinocular |
| Mobility: | Desktop |
| Stereoscopic Effect: | Stereoscopic Effect |
| Kind of Light Source: | Ordinary Light |
| Samples: |
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| Customization: |
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Adjustable Laboratory Digital Polarizing Microscope Ued in Scientific Study
Polarizing microscope (Polarizing microscope) is a microscope used to study the so-called transparent and opaque anisotropic materials. It has important applications in science and engineering majors such as geology. All materials with birefringence can be clearly distinguished under a polarizing microscope. Of course, these materials can also be observed by staining, but some are not available, and a polarizing microscope must be used. Reflective polarizing microscope is an indispensable instrument for research and identification of birefringent substances by using the polarization characteristics of light. It can be used by users to observe single polarized light, orthogonal polarized light, and cone light.
Feature
A method of changing ordinary light to polarized light for microscopic examination to identify whether a substance is single refraction (isotropic) or birefringence (anisotropy). Birefringence is a fundamental property of crystals. Therefore, polarized light microscopes are widely used in minerals, chemistry, and other fields, as well as in biology and botany.
Polarized light microscopy is a microscope that identifies the optical properties of the fine structure of a substance. All materials with birefringence can be clearly distinguished under a polarizing microscope. Of course, these materials can also be observed by staining, but some are not possible and a polarizing microscope must be used.
The characteristic of a polarizing microscope is a method of changing ordinary light to polarized light for microscopic examination to identify whether a substance is unirefringent (isotropic) or birefringent (anisotropic).
Birefringence is a basic feature of crystals. Therefore, polarizing microscopes are widely used in the fields of minerals, polymers, fibers, glass, semiconductors, and chemistry. In biology, many structures are also birefringent, which requires a polarization microscope to distinguish them. In botanical aspects, such as identifying whether fibers, chromosomes, spindle filaments, starch granules, cell walls, and cytoplasm and tissues contain crystals. In plant pathology, the invasion of germs often causes changes in the chemical properties of the tissue, which can be identified by polarized light microscopy.
Specification
| Items | Specification | LPM-S |
| Eyepiece | WF 10×-18mm | Y |
| WF 10×-18mm (Reticule 0.1mm) | Y | |
| Non-stress Infinity Plan Objective |
4× | Y |
| 10× | Y | |
| 20× (S) | Y | |
| 40× (S) | Y | |
| 60× (S) | O | |
| 100× (S,Oil) | O | |
| Seidentopf Binocular Head | Inclined 30°, Rotatable 360°, Interpupilary Distance: 48-75mm. |
Y |
| Seidentopf Trinocular Head | Inclined 30°, Rotatable 360°, Interpupilary Distance: 48-75mm. Light Distribution 20:80 |
O |
| Nosepiece | Quadplex, Center adjustable | Y |
| Analyzer Unit | 0-90°,It can be moved out of the optical path for single polarizing observe. | Y |
| Bertrand Lens | It can be moved out of the optical path. | Y |
| λ Slip | First Class Red | Y |
| 1/4λSlip | Y | |
| Quartz Wedge | (1-4 Class) | Y |
| Revolving Round Stage | Rotatable 360°, Division 1°, Vernier division 6',can be locked. |
Y |
| Polarizing Attached Mechanical Stage | O | |
| Condenser | Abbe N.A. 1.25 Non-stress | Y |
| Polarizing Unit | Under the Condenser | Y |
| Illumination | 12V/20W Halogen Lamp | Y |
| 6V/30W Halogen Lamp | O | |
| 3W-LED Lamp | O | |
| Filter | Blue(Built in) | Y |
| Amber / Green / Neutral | O | |
| C-mount | 1×/0.75×/0.5×(Focus adjustable) | O |
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