BMP-107T Trinocular Binocular Polarizing Biological Microscope Digital
Models:
| Model |
BMP-107B |
BMP-107T |
| Viewing Head |
Sliding Binocular Head at 45°, 360° Rotatable |
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| Sliding Trinocular Head at 45°, 360°Rotatable |
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| Eyepiece |
Eyepiece WF10×/ 18 with Scale of Crosshair |
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| Eyepiece WF10×/ 18 |
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| Objective |
Strain free Achromatic Objective 4×、10×、40× |
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| Nosepiece |
Toward Quadruple Nosepiece, Center Adjustable |
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| Analyzer |
Rotatable Analyzer with Gradation 0°~90° |
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| Bertrand Lens |
Bertrand Lens, Sliding in/ out of Optical Path |
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| Optical Compensator |
λ Slip（first class red） |
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| 1/ 4λ Slip |
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| Quartz wedge |
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Revolving
Round Stage |
Diameter Φ160mm, Graduated in1° Increments, Minimum Resolution 6’ when using Vernier Scale |
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| Condenser |
Abbe Condenser with Iris Diaphragm & Filter |
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| Focusing |
Coaxial Coarse & Fine Adjustment, Range 28mm, Fine Division 0.002mm |
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| Polarizer |
Sliding in/ out of Optical Path, Located on the Top of Collector |
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| Illumination |
6V/ 20W Halogen Lamp, Brightness Adjustable |
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| Power Supply |
AC110/220V±10%, 50/60Hz |
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| Package Size |
327*273*425mm |
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| Gross Weight |
7.5kg |
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Qualitative polarizing microscopy is very popular in practice, with numerous volumes dedicated to the subject. In contrast, the quantitative aspects of polarized light microscopy, which is primarily employed in crystallography, represent a far more difficult subject that is usually restricted to geologists, mineralogists, and chemists. However, steady advances made over the past few years have enabled biologists to study the birefringent character of many anisotropic sub-cellular assemblies.
Polarized light is a contrast-enhancing technique that improves the quality of the image obtained with birefringent materials when compared to other techniques such as darkfield and brightfield illumination, differential interference contrast, phase contrast, Hoffman modulation contrast, and fluorescence. Polarized light microscopes have a high degree of sensitivity and can be utilized for both quantitative and qualitative studies targeted at a wide range of anisotropic specimens.
