Item |
Specification |
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×/22mm, 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 analyzer |
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Blue, Green, Yellow and Ground glass filter |
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Transmitted Light |
Swing-out condenser NA0.9/ 0.25 |
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24V/100W Halogen light and aspherical condenser |
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Blue filter |
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Filter |
ND25, ND6 |
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Focusing |
Coaxial Coarse and Fine Adjustment, Fine Division 0.001mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.1mm per Rotation, Moving Range 30mm |
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Nosepiece |
Backward quintuple nosepiece |
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Stage |
Double layer mechanical stage(without hole) 186×138mm/ 74mm×50mm |
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Double layer mechanical stage 186×138mm/ 74mm×50mm |
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Glass specimen preparation plate |
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Specimen preparation plate |
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Slide glass |
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Accessories |
Specimen Presser |
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Photo Attachment |
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Video Attachment, C-mount 1×, 0.5× |
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