6. Startup

Possible Assignments for the Function Keys

For Leica DM4000 B/DM5000 B:

Function key

Meaning

 

 

 

 

BF

 

 

Bright field (Transmitted light)

PH

 

 

Phase contrast (Transmitted light)

ICT

 

 

Interference contrast (Transmitted light)

DF

 

 

Dark field (Transmitted light)

POL

 

 

Polarization (Transmitted light)

CHANGE TL 

Switch through all transmitted light processes

INT

 

Increase brightness (transmitted light)

INT

 

Reduce brightness (transmitted light)

AP

 

Open aperture diaphragm (transmitted light)

AP

 

Close aperture diaphragm (transmitted light)

FD

 

Open field diaphragm (transmitted light)

FD

 

Close field diaphragm (transmitted light)

SHUTTER TL

Open/close transmitted light shutter

FLUO

 

Fluorescence (last filter cube)

CUBE 1

 

Select fluorescence cube at position 1

CHANGE CUBE

Switch through fluorescence cubes in clockwise fashion

CHANGE CUBE

Switch through fluorescence cubes in counterclockwise fashion

SHUTTER FLUO

Open/close fluorescence shutter

INT FLUO

Increase brightness (fluorescence)

INT FLUO

Reduce brightness (fluorescence)

FD FLUO

Open field diaphragm (fluorescence)

FD FLUO

Open field diaphragm (fluorescence)

COMBI 

 

Combination mode

 

 

 

(PH / fluorescence or ICT / fluorescence)

CHANGE COMBI 

Switch through all combination modes

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Image 32
Leica DM4000M Bright field Transmitted light, Phase contrast Transmitted light, Interference contrast Transmitted light

DM4000B, DM4000M specifications

The Leica DM4000M and DM4000B are state-of-the-art microscopes designed for professional use in the fields of biology, materials science, and clinical applications. Renowned for their precision and innovative features, these instruments are perfect for researchers and clinicians needing high-resolution imaging capabilities.

One of the standout features of both models is the advanced motorized focusing system, which allows for swift adjustments and precise control. This feature is particularly useful in time-sensitive research environments, where accuracy and speed are paramount. The ergonomically designed focus mechanism promotes user comfort during prolonged observation sessions.

Both the DM4000M and DM4000B incorporate the revolutionary Leica Application Suite (LAS) software. This intuitive platform is designed to maximize the functionality of the microscope, enabling users to capture, analyze, and share images seamlessly. The software’s integrated tools are perfect for documenting findings and enhancing research productivity.

Another notable characteristic of the DM4000 series is the modular design, which allows for easy customization and upgrading. This aspect ensures that users can tailor their microscopes to meet specific research needs, whether it be for fluorescence microscopy, phase contrast, or even special imaging techniques like HSR or IR.

The high-performance optics provide exceptional image contrast and clarity, allowing users to observe minute details in samples. The combination of high numerical aperture objectives and advanced optical coatings enhances the resolution, making the DM4000 series ideal for examining intricate biological specimens as well as materials with complex textures.

The DM4000B model is particularly suited for routine clinical applications, featuring specific tools designed for rapid diagnosis and efficient workflows. Its user-friendly interface and dedicated clinical applications streamline laboratory processes, making it an essential device in any clinical setting.

Additionally, both models are equipped with LED illumination, which offers consistent light intensity and color temperature. This feature improves sample clarity while reducing heat generation, thereby protecting sensitive specimens during prolonged observation periods.

In conclusion, the Leica DM4000M and DM4000B microscopes represent a blend of advanced technology, intuitive design, and high adaptability. Their user-focused features and exceptional optical performance make them indispensable tools for researchers and clinical professionals aiming for excellence in microscopy.