LWD300-38LFT infinite inverted fluorescence microscope
The LWD300-38LFT adopts an excellent infinity optical system, equipped with a long working distance flat field objective and a large field eyepiece. The compact and stable high rigidity body fully embodies the anti vibration requirements of microscopic operations. The rotating swing in swing out spotlight system can be used to observe uncontaminated cultured cells in high culture dishes or cylindrical flasks. The falling fluorescence microscopy system adopts a modular design concept, which can safely and quickly adjust the illumination system and switch the fluorescence filter components. The product can be used for microscopic observation of cellular tissues and transparent liquid tissues, as well as for fluorescence microscopy observation in fields such as biopharmaceuticals, medical testing, and disease prevention.
technical specifications | |||||||
eyepiece |
Large field of view WF10X (field of view size Φ 22mm) |
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Centering telescope | |||||||
Infinite flat field achromatic objective lens |
objective |
PLL 10X0.25 working distance: 4.3 mm, cover glass thickness: 1.2mm |
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PLL 20X0.40 working distance: 8.0 mm, cover glass thickness: 1.2mm | |||||||
PLL 40X0.60 working distance: 3.5 mm, cover glass thickness: 1.2mm | |||||||
phase contrast objective |
PLL 10X0.25 PHP2 working distance: 4.3 mm, cover glass thickness: 1.2mm |
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PLL 20X0.40 PHP2 working distance: 8.0 mm, cover glass thickness: 1.2mm | |||||||
PLL 40X0.60 PHP2 working distance: 3.5 mm, cover glass thickness: 1.2 mm | |||||||
eyepiece tube |
Tilt at 45 degrees, with an adjustment range of 53-75mm for pupillary distance |
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Falling fluorescent lighting system |
Power box 110V/230V selectable |
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Mercury lamp 100W/DC | |||||||
Fluorescent filter group | |||||||
group |
type |
Excitation plate wavelength |
Transmitting film wavelength |
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UV+Purple |
ultraviolet |
330nm~400nm |
425nm |
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purple |
395nm~415nm |
455nm |
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Blue+Green |
blue |
420nm~485nm |
515nm |
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green |
460nm~550nm |
590nm |
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Focuser |
Coarse micro coaxial, with locking and limiting devices, micro grid value: 2 μ m |
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converter |
Five hole converter |
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stage |
Fixed stage size: 227mmX208mm |
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Glass circular loading platform size: Ф118mm. | |||||||
Mechanical movement size, movement range: longitudinal 77mm, transverse 114mm, | |||||||
Culture dish tray one |
Inner groove size: 86mm (width) X129.5mm (length), suitable for circular culture dishes with a diameter of 87.5mm |
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Cultivation dish tray 2 |
Inner groove size: 34mm (width) X 77.5mm (length), suitable for circular culture dishes with a diameter of Ø 68.5mm |
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Petri dish tray three |
Inner groove size: 57mm (width) X82mm (length) |
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Transmissive lighting system |
Rotary phase contrast spotlight with a working distance of 55mm |
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6V30W halogen lamp, adjustable brightness | |||||||
Frosted glass, blue and green color filters |