BestScope BS-2040FB(LED) Fluorescent Binocular Biological Microscope
BS-2040F(LED) Series LED fluorescence microscopes are newly developed microscopes, the microscopes use LED as the light source, the life span of the LED lamp is much longer than mercury lamp, the performance is also better.
Model: BS-2040FB(LED) | Magnification: 40x-1000x | Eyepiece: WF10x | Objective: 4×, 10×, 40×, 100× | Illumination: S-LED | Stage: 140×140/ 75×50 mm | Viewing Head: Binocular | Condenser: NA 1.25
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BS-2040FB(LED) Fluorescent Binocular Biological Microscope
BS-2040F(LED) Series LED fluorescence microscopes are newly developed microscopes, the microscopes use LED as the light source, the life span of the LED lamp is much longer than mercury lamp, the performance is also better.
Key Details
| Model | BS-2040FB(LED) |
| Magnification | 40x-1000x |
| Eyepiece | WF10x |
| Objective | 4×, 10×, 40×, 100× |
| Illumination | S-LED |
| Stage | 140×140/ 75×50 mm |
| Viewing Head | Binocular |
| Condenser | NA 1.25 |
Features
- Excellent fluorescent image with infinite optical system.
- LED illumination with 50,000 hours life span.
- No need for cooling system and protection device due to LED cold light source.
- 465-476nm excited wavelength with high SNR.
- Convenient to use, no need warm-up.
- More fluorescent filters are available for different applications.
Application
BS-2040F(LED) LED Fluorescence microscopes are used to study the absorbing, transportation, chemicals distribution and positioning in cells. They are widely used in laboratories, clinics, hospitals, medical colleagues and universities for disease examination, immune diagnosis and life science research.
Specification
Item | Specification | BS-2040 FB (LED) | BS-2040 FT (LED) | |||
Optical System | Infinite Optical System | ● | ● | |||
Viewing Head | Seidentopf Binocular Head, Inclined at 30°, Interpupillary 48-75mm | ● | ||||
Seidentopf Trinocular Head, Inclined at 30°, Interpupillary 48-75mm | ● | |||||
Eyepiece | Wide Field Eyepiece WF10×/18mm | ● | ● | |||
Nosepiece | Backward Quadruple Nosepiece | ● | ● | |||
Backward Quintuple Nosepiece | ○ | ○ | ||||
Objective | Infinite Semi-plan Achromatic Objective: 4×, 10×, 40×, 100× | ● | ● | |||
Infinite Plan Achromatic Objective: 4×,10×, 20×, 40×, 60×, 100× | ○ | ○ | ||||
Infinite Plan Fluorescent Objective: 4×,10×, 20×, 40×, 100× | ○ | ○ | ||||
Condenser | Sliding-in Centerable Condenser NA 1.25 | ● | ● | |||
Focusing | Coaxial Coarse&Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm/Rotation, Fine Stroke 0.2mm/Rotation, Moving Range 20mm | ● | ● | |||
Stage | Double Layers Mechanical Stage 140×140/ 75×50 mm | ● | ● | |||
Photo Adapter | Used to connect Nikon or Canon DSLR camera to the microscope | ○ | ○ | |||
Video Adapter | 1×, 0.5× C-mount | ○ | ○ | |||
Transmitted Illumination | 3W S-LED Illumination, Brightness Adjustable | ● | ● | |||
Halogen Lamp 6V/20W, Brightness Adjustable | ○ | ○ | ||||
Reflected Light Source | Excitation | Dichroic Mirror | Barrier Filter | |||
Blue excitation | BP460~490 | DM505 | BA515 | ● | ● | |
Green excitation | BP510~550 | DM570 | BA590 | ● | ● | |
Lamp | 3W LED Lamp(465-476nm) | ● | ● | |||
3W LED Lamp(525-530nm) | ● | ● | ||||
Immersion Oil | Fluorescent Free Oil | ● | ● | |||
Note: ●Standard Outfit, ○Optional
