ZYF-700 series fluorescence microscope

1、 Purpose:

Inverted fluorescence microscope is composed of inverted microscope and epifluorescence microscope. The instrument is equipped with a long working distance flat field achromatic objective lens, a large field eyepiece, and binocular observation. The inverted microscope is also equipped with a long or ultra long working distance condenser lens, as well as a phase contrast device and a long working distance flat field phase contrast objective lens. The inverted microscope has the characteristic of microscopic observation in culture bottles or dishes, and can observe transparent living organisms without staining; Epifluorescence microscopy is suitable for fluorescence microscopy. This instrument is particularly suitable for microscopic studies of living cells and tissues, fluids, sediments, etc. It is an ideal instrument for research in biology, cytology, oncology, genetics, immunology, and other fields. Can be used by departments such as scientific research, universities, medical care, epidemic prevention, and agriculture and animal husbandry.

2、 Technical specifications

1. Eyepiece

2. Objective lens

3. Optical magnification: 100X 250X 400X System reference magnification: 50X-2600X

4. Large desktop loading platform: Removable and movable desktop: 208 * 224mm, movable range: 79 * 112mm

5. Ultra long working distance spotlight: adjustable up and down NA=0.4, working distance: 50mm

6. Coaxial coarse micro adjustment focusing system with limit and adjusting elastic device, micro adjustment handwheel grid value: 0.002mm

7. Lighting system:

A. Transmitting illumination light source 6V/30W halogen lamp (adjustable brightness); 220V/50Hz

B. 100W ultra-high voltage direct current mercury lamp with falling fluorescent light source; 220V/50Hz

8. Excitation filter group:

UV, UV color filter set: UV excitation wavelength: 320-380nm emission wavelength: 435nm

Purple excitation wavelength:380~415nm emission wavelength: 475nm

BlueExcitation color filter group：Blue excitation wavelength:450~490nmEmission wavelength: 515nm

Green excitation wavelength:495~555nmEmission wavelength: 595nm

3、 Instrument composition

Computer type (ZYF-700E): 1. Fluorescence microscope 2. Adaptor lens 3. Digital color camera 4. Data cable 5. Computer (optional)

Digital camera type (ZYF-700D): 1. Fluorescence microscope 2. Adaptor lens 3. Digital camera (optional)

4、 Optional parts

1. Flat field eyepiece: 16X, 20X 2. Ultra long working distance spotlight: working distance 70mm
3. Long working distance spotlight (with phase contrast device): working distance 30mm