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Research grade inverted fluorescence microscope ZFM-900
Inverted fluorescence microscope, equipped with a professional LED reflective fluorescence illumination system, making observation more accurate and s
Product details
Inverted fluorescence microscope, equipped with a professional LED reflective fluorescence illumination system, makes observation more accurate and stable. Professional fluorescent objective lenses and accessories can be selected to observe spontaneous fluorescence phenomena in vivo, fluorescence transfection of biological cells, protein transfer, and other fluorescence phenomena.
1. Filter block switching device
Adopting a four channel design, it comes standard with two fluorescent channels and one bright field channel. Servo motor control, gear transmission, stable and smooth band switching. The filter block is easy to replace, and users can freely choose between two or three bands according to their needs.
2 . LED fluorescent light source is safe and environmentally friendly
Using high brightness imported narrow wave LED (laser radiation CLASS 3B) instead of traditional mercury lamp excitation as the light source, the service life can reach more than 50000 hours. It is not only safe and efficient, but also requires no replacement and is more environmentally friendly.
3 . Front band display is intuitive and convenient
When using traditional fluorescence microscopes, users generally cannot directly determine the current fluorescence band. WMF-3690 inverted fluorescence microscope adds band display function, which displays the currently used band in front of the instrument through built-in sensors, making research work more convenient.
4 . Ultra long working distance infinite far flat field fluorescent objective lens
Perfectly correcting various chromatic aberrations, with a large numerical aperture design. Ultra long working distance infinitely far semi achromatic flat field positive phase contrast fluorescent objective lens, achieving professional fluorescence observation and phase contrast observation in one, improving observation efficiency and ensuring observation comfort.
Parameter configuration:
optical system |
Infinite color difference correction system |
Observing the head |
Three eye observation tube, tilted at 45 °, hinge assembly can rotate 360 °, fixed eyepiece tube, pupil distance adjustment range of 50-75mm, two level beam splitting ratio: binocular: three eyes=100:0 or 0:100 |
Three eye observation tube, tilted at 45 °, hinge assembly can rotate 360 °, fixed eyepiece tube, pupil distance adjustment range 50-75mm, fixed 5:5 beam splitter | |
Eyepiece |
High eye point, large field of view, flat field eyepiece PL10X/22mm, adjustable visual acuity, and can be equipped with a micrometer |
High eye point, large field of view, flat field eyepiece PL15X/16mm, adjustable visual acuity | |
Objective lens |
Ultra long working distance infinite distance flat field achromatic objective lens (4X, 10X, 20X, 40X, 60X) |
Ultra long working distance flat field positive phase contrast objective lens (4X, 10X, 20X, 40X) | |
Ultra long working distance infinite far flat field fluorescent objective lens (4X, 10X, 20X, 40X, 60X) | |
Ultra long working distance infinite distance semi apochromatic flat field positive phase contrast fluorescent objective lens (20X, 40X) | |
Objective lens converter |
Internal positioning five hole converter |
Internal positioning four hole converter | |
Rack |
Transmitting biological rack, using low hand position coarse adjustment coaxial, coarse adjustment stroke of 9mm, focal plane up 6.5mm, down 2.5mm, fine adjustment accuracy of 0.002mm, equipped with anti sliding elastic adjustment handwheel, using external wide voltage transformer, input 100-240V, output 12V5A, body with infrared sensing function, automatic power-off in 30 minutes, transmitting light source, with brightness indicator bar |
The reflective biological fluorescence rack adopts a low hand position coarse adjustment coaxial, with a coarse adjustment stroke of 9mm, a focal plane of 6.5mm up and 2.5mm down, and a fine adjustment accuracy of 0.002mm. It is equipped with an elastic adjustment handwheel to prevent sliding, and a large four slot LED fluorescence filter group. Adopting an external wide voltage transformer, with an input of 100-240V and an output of 12V5A, the body is equipped with infrared sensing function, which automatically shuts down in 30 minutes. It is equipped with a light source that is transparent and reflective, and has a brightness indicator bar | |
Transmissive lighting system |
Critical lighting, warm color 5W LED, color temperature 3000K, predetermined center, with variable aperture stop |
Reflective fluorescent lighting system |
Kola Lighting, 5WLED includes three sets of LED light sources: 385nm, 470nm, and 560nm, respectively equipped with UV1, B1, and G1 fluorescent color filter groups. The center is predetermined, and the servo motor controls the light source to automatically switch with the color filter group |
stage |
215mm × 250mm fixed loading platform, with mechanical movable ruler (movement range: 120mm × 80mm), loading platform extension plate, glass slide holder, ￠ 35 skin culture dish holder, Teraseki holder, waist hole metal loading platform, glass loading platform |
condenser |
Numerical aperture N.A.=0.3, long working distance WD72mm, detachable |
Photography and videography accessories |
0.35X/0.5X/0.65X/1X CTV C-type interface, adjustable focus |
Other |
Color temperature transition/green contrast (Φ 45mm), phase contrast plug group, marker lens, mobile phone camera interface |
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