Bestscope BS-5070 Polarizing Microscope with Infinite Optional System

Model NO.: BS-5070 Type: Polarizing Microscope Mobility: Desktop Usage: Research Principle of Optics: Polarizing Microscope Optional System: Infinite Optional System Transmitted Illumination: 12V/ 30W Halogen Lamp Specification: ISO CE QS HS Code: 9011800090 Magnification: 100-500X Number of Cylinder: Binoculars Stereoscopic Effect: Without Stereoscopic Effect Principle: Optics Product Name: Porlarizing Microscope Nosepiece: Backward Quadruple Nosepiece Trademark: BestScope Origin: China Introduction
The BS-5070 series polarizing microscopes are specifically designed for geology, minerals, metallurgy, university teaching laboratories and other sectors. They also can be used in chemical fiber industry, semiconductor industry and pharmaceutical inspection industry. BS-5070 polarizing microscope features a highly robust construction and first class optics designed to provide a long life and excellent quality images. BS-5070BTR and BS-5070TTR have transmitted and reflected illumination system, which give a much better effect and wider application. The microscopes can be used for Single polarization, othorgonal polarization and conoscopic observation. Digital Camera can be used together with the microscope for image analysis. Accessories like Gypsum slide, Mica slide, Quartz wedge and Mechanical stage are available.

Features
1. Excellent Infinite Optional System.
2. Widely used in geology, Mineralogy, Fossil fuel exploration.
3. Single polarization, othorgonal polarization or conoscopic observation is available.
4. Transmitted and reflected illumination system of BS-5070BTR and BS-5070TTR offers a much better effect and wider application.

Application area
With the features of easy operation, complete functions and economy, it is an ideal instrument in geology, petroleum, coal, mineral, chemicals, semiconductor and pharmaceutical inspection fields. It is also widely used in academic demonstration and scientific research area.

Specification
Model		BS-5070B	BS-5070BTR
Optional System	Infinite Optional System	Yes	Yes
Viewing Head	Seidentopf Binocular Viewing Head, inclined at 30°,  360° Rotatable	Yes	Yes
	Seidentopf Trinocular Viewing Head, inclined at 30°,  360° Rotatable
Eyepiece	WF10×/ 20 with scale of cross hair	Yes	Yes
	WF10×/ 20 with graticule	Yes	Yes
	WF10×/ 20	Yes	Yes
	WF20×/12	Optional	Optional
Infinite strain free  plan achromatic  objective	Objective 4×, 10× for Reflected/Transmitted System	Yes	Yes
	Objective 20×, 40×, 60× for Transmitted System	Yes	Yes
	Objective 20×, 40×, 60× for Reflected System	Optional	Optional
Nosepiece	Backward quadruple nosepiece, center adjustable	Yes	Yes
Epi-Illumination	12V/50W halogen lamp with iris aperture diaphragm and  iris field diaphragm, brightness adjustable		Yes
Analyzer	Rotatable analyzer with gradation 0°-360°	Yes	Yes
Bertrand Lens	Bertrand lens, focus/center adjustable sliding in/out of  Optional path	Yes	Yes
Optional  Compensator	λ Slip (first class red), 1/ 4λ Slip, Quartz wedge	Yes	Yes
Revolving  Round Stage	Diameter Φ160mm, Graduated in 1° increments,  Minimum resolution 6' when using vernier scale	Yes	Yes
Condenser	NA 0.9 Abbe Condenser with Iris Diaphragm & Filter	Yes	Yes
Focusing	Coaxial Coarse & Fine Adjustment, Range 24mm,  Fine Division 0.002mm	Yes	Yes
Polarizer	360°Rotatable	Yes	Yes
Transmitted Illumination	12V/ 30W Halogen Lamp, Brightness Adjustable	Yes	Yes
Accessories	C mount 0.4×	Optional	Optional
	SLR Camera adapter 2×	Optional	Optional
	Mechanical stage moving rang 30×40mm	Yes	Yes
	Specimen presser	Optional	Optional
	Micrometer	Yes	Yes
	Color correction filter	Yes	Yes
	Blue filter	Optional	Optional
Note:  Yes Standard Outfit, Optional Standard Optional

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Product Categories : Polarizing Microscope