LED Illumination Compound Biological Microscope For College Education, Laboratory Research

Model

BS-2070B

BS-2070T

Optical System

Infinite Optical System

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Viewing Head

Seidentopf Binocular Viewing Head, 

Inclined at 30°, 360° Rotatable, 

Interpupillary 48-75mm

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Seidentopf Trinocular Viewing Head, 

Inclined at 30°, 

360° Rotatable, 

Interpupillary 48-75mm

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Eyepiece

WF10×/20

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WF15×/16

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Objective

Infinite Plan Achromatic Objective 4×, 10×, 40×, 100×

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Infinite Plan Achromatic Objective 20×, 60×

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Nosepiece

Backward Quadruple Nosepiece

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Backward Quintuple Nosepiece

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Focusing

Coaxial Coarse & Fine Adjustment, 

Fine Division 0.002mm, 

Coarse Stroke 37.7mm per Rotation, 

Fine Stroke 0.2mm per Rotation, 

Moving Range 22mm

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Stage

Rectangular 216×150mm, 

Cross Travel 78×54mm, 

Using Low-positioned X/Y Coaxial Control Knob, 

Can Hold Two Sides

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Condenser

Abbe Condenser NA1.25 with Aperture Diaphragm

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Illumination

LED illumination, Brightness Adjustable

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12V/20W Halogen Lamp, Brightness Adjustable

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Optional

Photo Attachment, Video Attachment, Polarization Set, 

Phase Contrast Kit, Kohler Illumination

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