Infinity Inverted Fluorescence Microscope, LWD300-38LFT

Instrument use:

LWD300-38LFT inverted fluorescence microscope by the epifluorescence microscope with inverted biological microscope system composition, use of fine infinity optical system configured long working distance objective lens and wide field eyepiece field, high compact steel body stable, fully Reflects the seismic requirements of micromanipulation. Rotating into the pendulum concentrating system allows high-impregnated or cylindrical flasks to be observed in non-contaminated cultured cells. The ideal design with ergonomic requirements makes the operation more convenient and comfortable, and space is wider. It is suitable for microscopic observation of cell tissue and transparent liquid tissue. It is especially suitable for the microscopic study of living cells and tissues, fluids, sediments, etc. It is a study of cytology, oncology, genetics, immunology, and also Dynamic microscopic observation of the cultured tissue in the culture dish. Can be used in research institutes, institutions of higher learning, medical and health, inspection and quarantine, agriculture and animal husbandry and other departments.

Features: 

1.  Excellent optical performance with excellent infinity optics.

2.  Compact and stable high-strength body fully reflects the seismic requirements of micromanipulation.

3.  Rotate and swing into the pendulum concentrating system to observe the culture of non-contaminated cells in high-dish or cylindrical flasks.

4.  Removable mechanical stage with coaxial gearless and rack drive system for smoother and safer transmission

5.  The ideal design meets the requirements of ergonomics, making the operation more convenient and comfortable, and the space is wider.

6.  Hinged binocular viewing mirror, 45° tilt, the operating room does not need to bow for a long time or look at the camera, the operator's neck shoulder is effectively released. The field of view of the wide-field wide-angle eyepiece can reach φ22mm, making the visual observation more spacious and comfortable.

7.  The transparent carrier plate can visualize the conversion process of the objective lens, eliminating the troubles of the objective lens recognition, and also minimizing the defect of the thermal deformation of the stage!

8.  No rack mechanical stage. The coaxial high-strength flexible steel wire transmission makes the movement of the stage more stable, and has an automatic protection function when moving to the limit position so that the accuracy of the stage is effectively guaranteed. Equipped with three different sizes of petri dishes, suitable for the observation of different culture dishes!

9.  Lighting system. An integrated lighting system that spatially adjusts the light source to compensate for individual differences in the bulb! Taking full account of the heat dissipation effect of the lighting system, the surface temperature of the lighting device is effectively controlled, and the operation is safer! Easy and quick way to replace the bulb, you can achieve the bulb replacement without any tools!

10. Rotating concentrating system! Rotary pendulum type concentrating system for non-contaminated culture of high-dish or cylindrical flasks!

11.  Falling fluorescence observation! 100W high-pressure mercury lamp epi-fluorescent illumination system, which can select different excitation light (B, G, U, UV) according to sample detection needs, each group of excitation light can get clear and bright fluorescence observation effect! Configure professional fluorescent power drive, the input voltage (110V/230v) optional!

The main technical parameters:

1.  Eyepiece: Large field of view 10X/φ22mm, centering telescope

2.  Objective lens: long working distance infinity flat field achromatic objective lens ( cover glass thickness : 1.2mm)

PLL 10X/0.25 Working distance: 4.3 mm, cover glass thickness: 1.2 mm

PLL 20X/0.40 working distance: 8.0 mm, cover glass thickness: 1.2mm

PLL 40X/0.60 working distance: 3.5 mm, cover glass thickness: 1.2mm

3.  Long working distance flat field phase contrast objective lens (cover glass thickness: 1.2mm):

PLL 10X/0.25 PHP2 Working distance: 4.3 mm Cover glass thickness: 1.2mm

PLL 20X/0.40 PHP2 Working distance: 8.0 mm, cover glass thickness: 1.2 mm

PLL 40X/0.60 PHP2 working distance: 3.5 mm, cover glass thickness: 1.2mm

4.  Magnification: 100X-400X

5.  Converter: five holes

6.  Stage: Fixed stage size: 227mmX208mm.    Glass round stage size: Ф 118mm.  

Mechanical moving size, moving range: vertical 77mm, horizontal 114mm, 

Petri dish holder - inner groove size: 86mm (width) X129.5mm (length), adaptable round culture dish Ф 87.5mm

Petri dish holder 2 inner groove size: 34mm (width) X77.5mm (length), can be fitted with round culture dish Ф 68.5mm

Petri dish holder three inner groove size: 57mm (width) X82mm (length)

7.  Focusing mirror: Rotary phase contrast concentrating mirror, working distance 55mm 

8.  Focusing mechanism: coarse micro-motion coaxial focusing, with locking and limit device, fine-tuning grid value 0.002mm

9.  Filter color: frosted glass, blue, green filter

10. Fight source: transmitting illumination light source 6V30W halogen, brightness and spatial position adjustable, mercury epifluorescent light source 100W / DC 

 11. Epi-fluorescent lighting system: