Purpose:
GFM-800 series infinite inverted fluorescencemicroscopeIt is an inverted organismmicroscopesystem andFalling shotfluorescence microscopeSystem composition. Adopting an excellent infinite optical system, the operating performance is designed according to ergonomic requirements, and the compact and stable high rigidity body fully reflects the anti vibration requirements of microscopic operation. The rotating swing in swing out spotlight system makes the operation process more comfortable and easy. GFM-800invertfluorescence microscopeEquipped with an infinitely long working distance flat field achromatic objective lens, a large field eyepiece lens, a long working distance condenser lens, and a phase contrast device, as well as a long working distance flat field phase contrast objective lens, it can perform non staining microscopic observation of high culture bottles or dishes; GFM-800 seriesInverted fluorescence MicroscopeThe system adopts a modular design concept, which can safely and quickly adjust the lighting system and switch the fluorescent filter components.It is particularly suitable for microscopic research on 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.
Introduction to Imaging System:
GFM-800P computer type infinite inversionFluorescence microscope GFM-800S digital typeInfinite inverted fluorescence microscopeIt will be eliteoptical microscopeA high-tech product has been successfully developed by perfectly combining technology, advanced photoelectric conversion technology, and cutting-edge computer image processing technology. Fluorescence images can be easily observed on a computer monitor, allowing for the analysis and grading of fluorescence spectra, as well as the output and printing of images.
Technical specifications:
1. Large field eyepiece WF10X (Ø 22mm)
2. Objective lens

Type	Magnification factor (X)	Numerical aperture (NA)	Working distance (mm)	Cover glass thickness (mm)
Infinite flat field achromatic objective lens	PL L 10X	0.25	4.3	1.2
	PL L 20X	0.40	8.0	1.2
	PL L 40X	0.60	3.5	1.2
Infinite flat field achromatic objective lens phase contrast objective lens	PL L 10X/PHP2	0.25	4.3	1.2
	PL L 20X/PHP2	0.40	8.0	1.2
	PL L 40X/PHP2	0.60	3.5	1.2

3. Total magnification: 100X~400X
4. The eyepiece observation tube is tilted at 45 degrees, and the range of pupillary distance adjustment is 53-75mm
5. Centering telescope
6. Spotlight: Extra long working distance Spotlight (with phase contrast device): Working distance 50mm
7. Fixed stage size: 227mmX208mm
8. Mobile range: vertical 77mm, horizontal 114mm
9. Glass circular loading platform size: Ø 118mm
10. Inner groove size of culture dish support plate: 86mm (width) X129.5mm (length), suitable for circular culture dishes with a diameter of 87.5mm
11. Inner groove size of culture dish support plate 2: 34mm (width) X 77.5mm (length), suitable for circular culture dishes with a diameter of Ø 68.5mm
12. Dimensions of the three inner grooves on the petri dish tray: 57mm (width) X82mm (length)
13. Focusing mechanism: Coaxial coarse and fine adjustment focusing system, equipped with limit and adjusting elastic device; Micro movement handwheel grid value: 0.002 mm
14. Objective lens converter: Five hole converter
15. Transmission lighting system 6V30W halogen lamp (adjustable brightness) frosted glass, blue and green color filters
16. Falling fluorescent lighting system 100W/DC ultra-high voltage direct current mercury lamp, mercury lamp power box (110V or 230V)
17. Excitation filter group:
Ultraviolet excitation plate wavelength (UV): 330nm~400nm Emission plate wavelength: 425nm
Ultraviolet excitation plate wavelength (V): 395nm~415nm Emission plate wavelength: 455nm
Blue light excitation plate wavelength (B): 420nm~485nm Emission plate wavelength: 515nm
Green excitation plate wavelength (G): 460nm~550nm Emission plate wavelength: 590nm
System accessories:
Computerized inverted fluorescence microscope GFM-800P:
1. Inverted fluorescence microscope 2, adapter lens 3, camera 4, image acquisition software 5, data cable 6, computer (optional)
Digital inverted fluorescence microscope GFM-800S:
1. Inverted fluorescence microscope 2, digital adapter lens 3, dedicated digital camera
Instrument accessories:
Dividing scale eyepiece WF10X/Ø 22mm (0.1mm/div)
Objective lens: 5X 60X
6 million pixel cooling fluorescence dedicated CCD
Cell analysis software GM-XB2000
Two dimensional image measurement software GM-2000M