Lab Metallurgical Microscope with Transmitted / Reflected System, Kohler Illumination

Model

BS-6020RF

BS-6020TRF

Optical System 

Infinite optical system

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Viewing Head

Siedentopf trinocular viewing head,

 inclined at 30°, 

interpupillarty distance 48mm-75mm

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Eyepiece 

Extral wide field eyepiece EW10×/22, 

eyepiece tube Φ30mm

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Infinite Plan Achromatic Objective 

5×/ 0.12/∞/ - (BF)      WD 15.5mm

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10×/ 0.25/∞/ - (BF/DF)  WD 10.0mm

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20×/ 0.4/∞/ 0 (BF/DF)   WD 4.3mm

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50×/ 0.75/∞/ 0 (BF)     WD 0.32mm

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100×/ 0.8/∞/ 0 (BF)     WD 2mm

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40×/ 0.65/∞/ 0.17       WD 0.54mm

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100×/ 1.25/∞/ 0.17      WD 0.13mm

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5×/ 0.12/∞/ - (BF/DF)   WD 12mm

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40×/ 0.6/∞/ 0 (BF/DF)   WD 2.9mm

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50×/ 0.75/∞/ 0 (BF/DF)  WD 0.32mm

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100×/ 0.8/∞/ 0 (BF/DF)  WD 2mm

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Maximum Sample Height 

30mm 

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50mm

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Reflected Light 

24V/100W Halogen light, Brightness adjustable 

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Kohler illumination and aspherical condenser

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Polarizer and analyzer 

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An integrate device for polarizer and analyz