1、 Purpose:

This instrument utilizes fluorescence microscopy technology and is equipped with two excitation groups, B and G. It has extremely high sensitivity to observe the fluorescence phenomenon of specimens under a microscope, and can clearly observe and identify chromosome specimens that are difficult to observe with ordinary microscopy techniques. As a research method or experimental tool, it is widely used in technical fields such as biology and medicine. The falling light fluorescence microscope is suitable for fluorescence microscopy and bright field observation, and is an ideal instrument for research in biology, cytology, oncology, genetics, immunology, and other fields.

2、 Technical specifications

1. Eyepiece:

2. Objective lens:

3. Optical magnification: 40X-1000X; System reference magnification: 40X-2600X
4. Eyepiece tube: hinged three eyes, tilted 30 degrees

5. Stage: Double layer mechanical mobile type (size: 135mmX125mm, range of movement: 75mmX35mm)

6. Focusing mechanism: Coarse micro coaxial focusing, with locking and limiting devices, micro grid value: 2 μ m

7. Spotlight: N.A1.25 spotlight, adjustable up and down
8. Epifluorescence Illuminator: Blue B excitation light band: 420-485nm, Green G excitation system excitation light band: 460-550nm; Available in UV and UV
9. Fallen fluorescence device: power box 110V/220V 100W DC mercury lamp: transmitted light stable voltage switch power supply 12V/20W halogen lamp illumination, adjustable brightness

10. Color filter: Blue filter, frosted glass

11. Anti mold system: a unique anti mold system

3、 Instrument composition

Computerized fluorescence microscope (ZYF-300E): 1. Fluorescence microscope 2. Adaptor lens 3. Digital color camera 4. Data cable 5. Computer (optional)

Digital camera type fluorescence microscope (ZYF-300D): 1. Fluorescence microscope 2. Specialized adapter lens 3. Digital camera

4、 Total magnification reference factor

ZYF-300E model: 50-3400 times ZYF-300D model: 50-3000 times

5、 Optional parts

1. High pixel imager 2. Dedicated fluorescent objective lens: 40X 100X 3. Fluorescence two-dimensional measurement software

4. Phase contrast device and phase difference objective lens 10 × 20X 40 × 100 × 5. Dark field condenser lens