Leica DM2500 P, DM750 P, DM4500 P User Manual

Leica DM4500 P, DM2500 P, DM750 P
Breaking New Ground in Polarizing Microscopy
Brilliance
Reliability
Flexibility
Documentation
Simply Precise
Polarizing microscopes for geosciences and industry
The new Leica microscope series
is designed for all polarizing examinations: petrography, mineral­ogy, structure characterization and examination of liquid crystals. Leica’s new polarizing microscopes are ideal for a wide range of applications.
With versatile instrument options, Leica polarizing microscopes are also an ideal match for industrial analysis and quality control, such as analyzing glass, plastics, textiles and fibers or testing dis­plays in the semiconductor industry. Leica microscopes always provide the most accurate and reliable results.
Specifically designed for your application:
Leica DM4500 P for research and development
Leica DM2500 P for routine polarization applications
Leica DM750 P for university and other instructional use
Accurate results:
The new Leica polarizing microscopes will show you how easy and reliable microscopy can be. Leica’s convenient operating concept allows you to improve your workflow and concentrate entirely on the task at hand.
Advantages that speak for themselves:
Improved polarization contrast to obtain more information
from a sample
Easy operation for accurate sample evaluation in both
orthoscopy and conoscopy
Ergonomic design for user comfort
Camera and software modules can be integrated for fast, easy,
and reproducible documentation
Leica Design by Christophe Apothéloz und Werner Hölbl
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Leica DM4500 P
The Microscope that Guides You
Automation that anticipates your next
work step:
– Automatic diaphragm setting and
light intensity
– Constant Color Intensity Control
for constant color temperature
– Condenser cap swings in and out
automatically
The right diaphragm – automatically
The Leica DM4500 P automatically detects which contrast method and objective are being used. This provides valuable consistency and reproducibility for your research. Manual diaphragm setting is no longer required, either in the transmitted light or incident light method. You can concentrate on your work – the Leica DM4500 P takes care of the rest for you.
Always in the right light
Light intensity automatically adjusts to the objective. Image bright­ness remains constant when switching objectives, which elimi­nates glare. You can always adjust the light intensity manually as well.
Constant color temperature
The Leica DM4500 P’s transmitted light axis is ideally suited for mineralogical stone identification. Its Constant Color Intensity Control automatically maintains a constant color temperature, and you no longer need neutral density filters to compensate for changes in light intensity.
Designed for use in research and development: the new Leica DM4500 P – polarizing microscopy has never been easier.
For the most precision: the Leica DM4500 P’s rotating stage
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The correct condenser setting – immediately
All condensers are designed with condenser heads that are perfectly matched optically and automatically swing in and out depending on the objective magnification. They are effective from
1.25x–100x magnification.
Oily strikes of a cholesteric liquid crystal mixture. Crossed polarizers, magnification 10x.
Images courtesy of Dr. Toralf Scharf, Institute of Microtechnology (IMT), University of Neuchâtel, S
Defective texture in planar a Crossed polarizers, magnific
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