Inverted Biological Microscope, LWD300-38LT

The inverted biomicroscope uses an excellent infinity optical system and is equipped with a long working distance flat field objective lens and a large field of view eyepiece. The compact and stable high rigidity body fully embodies the anti-vibration requirements of microscopic operation. 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 the 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.

Performance characteristics:

·    An excellent optical performance with excellent infinity optics.

·    Compact and stable high-rigidity body fully reflect the anti-vibration requirements of micro-operation.

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

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

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

Technical specifications:

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 10X0.25 working distance: 4.3 mm

PLL 20X0.40 working distance: 8.0 mm.

PLL 40X0.65 Working distance: 3.5 mm

3. Long working distance flat field phase contrast objective lens: PLL 10X0.25 PHP2 working distance: 4.3 mm, cover glass thickness: 1.2mm (including 10X phase lining ring plate)

4. Magnification: 100X-400X

5. Converter: five holes

6. Focusing mirror: special working distance concentrating mirror, working distance 55mm

7. The stage fixed stage size: 227mm * 208mm.  

·    Glass round stage plate size: Ф118mm.  

·    Mechanical moving size, moving range: horizontal (X) 114mm, vertical (Y) 77mm

·    Petri dish holder inner groove size: 86mm (width) * 129.5mm (length), can be fitted with round culture dish Ф 87.5mm

·    Petri dish holder 2 inner groove size: 34mm (width) * 77.5mm (length), can be fitted with round culture dish Ф 68.5mm

·    Petri dish tray three inner groove size: 57mm (width) * 82mm (long)

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

9. Light source: 6V30W, adjustable brightness, and space

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

Optional:

·       Eyepiece: Split eyepiece 10X (field of view Φ22mm) Grid value 0.10mm / grid 

·       Phase contrast objective: 

                    PL L20X/0.40 PHP2 Working distance: 8.0 mm  

 PL L40X/0.60 PHP2 Working distance: 3.5 mm 

·       10 million, 5 million industrial cameras