BS-2021B Binocular Biological Microscope
Introduction
BS-2021B microscope is economical, practical, and easy to operate. This microscope adopts an infinite optical system and LED illumination, which has a long working life and is comfortable for observation. It is widely used in educational, academic, veterinary, agricultural, and study fields.
Details
Overview
Packaging & Delivery
Packaging Details:Strong Carton with Polyfoam Protection
Port:Beijing
Lead Time:Within 1-3 Weeks after Receiving Payment
Introduction
BS-2021B microscope is economical, practical, and easy to operate. This microscope adopts an infinite optical system and LED illumination, which has a long working life and is comfortable for observation. It is widely used in educational, academic, veterinary, agricultural, and study fields. With an eyepiece adapter (reduction lens), a digital camera (or digital eyepiece) can be plugged into the trinocular tube or the eyepiece tube. A built-in rechargeable battery is optional for outdoor operation or in places where the power supply is not stable.
Features
1.Infinite Optical System.
2.Comfortable operation with updated and ergonomic design.
3.LED light illumination, save energy and long working life.
4.Compact and flexible, ideally suited for desktop, laboratory worktable.
Specification
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Item |
Specification |
BS-2021B |
BS-2021T |
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Optical System |
Infinite Optical System |
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Viewing Head |
Seidentopf Binocular Head, Inclined at 30°, 360° Rotatable, Interpupillary Distance 48-75mm |
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Seidentopf Trinocular Head, Inclined at 30°, 360° Rotatable, Interpupillary Distance 48-75mm |
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Eyepiece |
WF10×/18mm |
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P16×/11mm |
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WF20×/9.5mm |
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WF25×/6.5mm |
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Objective |
Infinite Semi-Plan Achromatic Objectives 4×, 10×, 40×, 100× |
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Infinite Plan Achromatic Objectives 2×, 4×, 10×, 20×, 40×, 60×, 100× |
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Nosepiece |
Backward Quadruple Nosepiece |
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Stage |
Double Layer Mechanical Stage 132×142mm/ 75×40mm |
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Focusing |
Coaxial Coarse & Fine Adjustment, Fine Division 0.004mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.4mm per Rotation, Moving Range 24mm |
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Condenser |
NA1.25 Abbe condenser with iris diaphragm and filter holder |
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Illumination |
LED illumination, Brightness Adjustable |
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Halogen Lamp 6V/ 20W, Brightness Adjustable |
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Immersion oil |
5ml Immersion oil |
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Optional Accessories |
Phase Contrast Kit |
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Dark Field Attachment (Dry/Oil) |
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Polarization Attachment |
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Rechargeable battery |
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0.5×, 1× C-mount adapter (connect camera to the trinocular head) |
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0.37×, 0.5×, 0.75×, 1× reduction lens |
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Packing |
1pc/carton, 39.5cm*26.5cm*50cm, gross weight: 7kg |
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Note: ● Standard Outfit, ○ Optional
Application
BS-2021B microscope is ideally suited for school biological education, veterinary and medical analyses area to observe all kinds of slides. It can be widely used in clinics, hospitals, schools, academic labs and scientific research department.
Sample Images
