Bestscope BS-2040 Binocular / Trinocular Compound Biological Microscope

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The product information for the BS-2040 series microscopes has been rewritten and enhanced to provide a more professional, clear, and engaging description in English. Here's the improved version: ---
Model NO.: BS-2040
Optional System: Infinite Optional System
Eyepiece: WF 10×/18
Nosepiece: Backward Quadruple Nosepiece
Illumination: 3W LED Lamp, Brightness Adjustable
Trademark: BestScope
Specification: ISO CE QS
Origin: China
HS Code: 9011800090
Introduction With advanced precision machining and cutting-edge alignment technology, the BS-2040 series of binocular and trinocular microscopes are considered classic biological microscopes. The Infinite Optional System ensures excellent image quality, while the trinocular design allows for easy integration with digital cameras for high-resolution image capture and analysis. Features 1. **Infinite Optional System** – Provides superior optical performance and flexibility. 2. **Extra Wide Field Eyepiece EW10×/20 with Diopter Adjustment** – Optional for enhanced viewing comfort. 3. **Sliding-in Centerable Condenser** – Ensures optimal illumination and clarity. 4. **Easy Carrying Handle** – Makes the microscope portable and user-friendly. Applications The BS-2040 binocular and trinocular microscopes are ideal for use in biological, histological, and pathological fields. They are widely used in medical and sanitary institutions, laboratories, research institutes, academic facilities, and educational institutions.
Specifications
Model
BS-2040B BS-2040T
Optional System Infinite Optional System Yes Yes
Viewing Head Siedentopf binocular head, 30° inclined, Interpupillary 48-75mm Yes
Siedentopf trinocular head, 30° inclined, Interpupillary 48-75mm
Yes
Eyepiece Wide Field Eyepiece WF 10×/18 Yes Yes
Extra Wide Field Eyepiece EW10×/20 with Diopter Adjustment Optional Optional
Objective Infinite Semi-plan Achromatic Objectives 4× Yes Yes

10× Yes Yes

40× Yes Yes

100× Yes Yes
Infinite Semi-plan Achromatic Objectives 20×, 60× optional optional
Infinitive Plan Achromatic Objectives 4×, 10×, 20×, 40×, 60×, 100× optional optional
Nosepiece Backward Quadruple Nosepiece Yes Yes
Backward Quintuple Nosepiece optional optional
Stage Double Layers Mechanical Stage 140mm×140mm / 75mm×50mm Yes Yes
Condenser Sliding-in Centerable Condenser NA1.25 Yes Yes
Focusing Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 20mm Yes Yes
Illumination 3W LED Lamp, Brightness Adjustable Yes Yes
6V/20W Halogen Lamp, Brightness Adjustable Optional Optional
Optional accessories Phase Contrast Kit Optional Optional
Dark Field Attachment Optional Optional
YX-2 Epi-fluorescent Attachment Optional Optional
FL-LED Epi-fluorescent Attachment Optional Optional
Package 1pc/carton, 35cm×35.5cm×55.5cm, gross weight: 12kg Yes Yes
Note: Yes Standard Outfit, Optional Standard Optional
This detailed specification sheet makes it easy to compare the features of the BS-2040B (binocular) and BS-2040T (trinocular) models. Whether you're looking for a basic setup or advanced options like phase contrast, dark field, or fluorescence attachments, the BS-2040 series offers a versatile solution for a wide range of laboratory and educational needs.

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