Advanced technologies
BS-7020 inverted fluorescence microscope uses ultraviolet as the light source, objects which are radiated then fluoresce, and then the shape of an object and its location can be observed under the microscope. BS-7020 Inverted Fluorescent Biological Microscope is specifically designed for the observation of cell culture. Excellent high resolution fluorescent objectives provide high quality fluorescent images. Infinite Optical System gives excellent Optical performance. This microscope can be your best assistant in laboratory research.
Features Of Microscopes:
1. Excellent fluorescent image with high resolution fluorescent objectives.
2. Protect the light leak with advanced lamp housing.
3. Excellent Optical Function with Infinitive Optical System.
4. Innovative Stand structure, Sharp Image Display, Convenient and Special for Viewing Incubating Cell Tissue.
5. More stable power supply, digital display and timer.
Specification Of Microscopes:
Model | BS-7020 |
Optical System | Infinite Optical System | ● |
Viewing Head | Seidentopf Trinocular Viewing Head, Inclined at 45°, 360° Rotatable, Interpupillary Distance 48-75mm | ● |
Eyepiece | Wide Field Eyepiece WF10×/ 22, Eyepiece Tube Diameter 30mm | ● |
Wide Field Eyepiece WF15×/ 16 | ○ |
Wide Field Eyepiece WF20×/ 12 | ○ |
Objective | LWD(Long Working Distance) Infinite Plan Achromatic Objective 4×/0.1,WD 18mm | ● |
LWD(Long Working Distance) Infinite Plan Achromatic Phase Objective | 10×/ 0.25, WD 6mm | ● |
20×/ 0.4, WD 3.1mm | ● |
40×/ 0.55, WD 2.2mm | ● |
Lamp House Adjustment Objective | ○ |
Nosepiece | Backward Quintuple Nosepiece | ● |
Condenser | ELWD(Extra Long Working Distance) Condenser NA 0.3, LWD 72mm (Without Condenser 150mm) | ● |
Centering Telescope | Centering Telescope (Φ30mm) | ● |
Phase Annulus | 10×, 20×, 40× Phase Annulus Plate(Center Adjustable) | ● |
Stage | Plain Stage 170×230mm | ● |
Glass Insert | ● |
Attachable Mechanical Stage, X,Y Coaxial Control, Moving Rang120mm×80mm | ● |
Auxiliary Stages 70mm×180mm | ● |
Terasaki Holder | ● |
Φ38mm Petri Dish Holder | ● |
Φ54mm Slide Glass Holder | ● |
Focusing | Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm, Moving Range up 4.5mm, down 4.5mm | ● |
Illumination | Halogen Lamp 6V/30W, Brightness Adjustable | ● |
Filter | Blue, Green and Ground Glass, Diameter 45mm | ● |
Accessories | Photo tube Attachment(used to connect microscope adaptor and camera) | ○ |
C Mount(Used to directly connect to a digital camera) | ○ |
Epi-Fluorescent Attachment | ○ |
Application area
BS-7020 Inverted Fluorescent Biological Microscope is specifically designed for the observation of cell culture. It is widely used in disease examination, immune diagnosis and laboratory research.
Fluorescence attachment specification
Reflected Light Source | | Excitation | Dichroic Mirror | Barrier Filter | |
Blue excitation | BP460～490 | DM500 | BA520 | ● |
Blue excitation (B1) | BP460～495 | DM505 | BA510-550 | ○ |
Green excitation | BP480～550 | DM570 | BA590 | ● |
Ultraviolet excitation | BP330～385 | DM400 | BA420 | ○ |
Violet excitation | BP400～410 | DM455 | BA455 | ○ |
Lamp | 100W HBO Ultra Hi-voltage Spherical Mercury Lamp | ● |
Protection barrier | Barrier to Resist the Ultraviolet Light | ● |
Power Supplier | Power Supplier NFP-1, 220V/ 110V interchangeable, Digital Display | ● |
Immersion Oil | Fluorescent Free Oil | ● |
Filter | Neutral ND25/ ND6 Filter | ○ |
Centering Plate | | ● |
Dimension& G.W. | 46.5cm*39.5cm*64cm, 18kg | ● |
Note: ● Standard Outfit, ○ Optional