User manual LEICA DM2500 P BROCHURE

[. . . ] 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. [. . . ] Efficient and reproducible microscopy Color-coded lenses match the color-coded field and aperture diaphragm adjustment (CDA), to ensure that the illumination conditions are always matched to the objective. Using a manual microscope has never been easier. With CDA, the Leica DM2500 P offers a level of reproducibility that is one-of-a-kind in its class. Reliably and accurately adjusts to your sample The built-in focus stop protects your samples and the front lens of the objective. For samples of equal height, the focus stop makes the focusing plane easier to reconstruct so you can concentrate entirely on your application. The Leica DM2500 P will show you how easy and reliable polarizing microscopy can be. Ergonomically designed to the last detail: you can adjust focus knob height to match your hand size. Textile fibers, crossed polarizers with lambda plate, magnification 100x. Light augite with biotite re rims. Black magnetite gra magnification 200x. Images courtesy of Michael Doppler, Leica Microsystems 6 Versatile and adaptable You have a choice of two conoscopy modules to supplement the Leica DM2500 P. The advanced conoscopy module with a centerable, focusable Bertrand lens and extended field of view has been designed for advanced requirements in conoscopy. As an economical alternative, Leica offers the standard conoscopy module with a pre-focused, centerable Bertrand lens, built-in analyzer, and integrated pinhole for examining small grains. The 4-position polarization incident light axis is ideally suited to research applications. Reflected light contrast methods such as brightfield according to Smith, quantitative polarization (POL) or fluorescence (Fluo) ­ provide ideal imaging conditions for mineralogical or geological examinations. A centerable Bertrand lens module is also available for conoscopy. The 5-position objective nosepiece provides individual centration for each objective, and two rotating stages are available. A 45° stage rotation with click stop is optional. · Flexibility to meet your needs: ­ Choice of Bertrand lens modules ­ Orthoscopy ­ 4-position Pol incident light axis ­ 5-position, centerable objective turret A first on the world market: correct diaphragm setting at all times ­ the Color-coded Diaphragm Assistant helps set the diaphragm values needed. placement aegirinitic ns. Crossed polarizers, Biotite hornblende granite myrmekite (quartz-feldspar) with lambda plate. Crossed polarizers, magnification 200x. Developed for everyday use on the Leica DM2500 P ­ the new POL rotating stage with 45° click stop to indicate the illumination positions. 7 Leica DM750 P The Microscope for Teaching · Advanced performance in a teaching polarizing microscope: ­ Standard and advanced conoscopy modules ­ Polarizer with notch markings ­ 4-position objective turret, centerable ­ Sturdy, compact design · Convenience that makes work easy: ­ Easy-to-access control functions ­ Ergonomic viewing angle ­ Accurate angular measurement with verniers on the rotating stage Accurate and versatile for teaching The Leica DM750 P is the ideal polarizing microscope for university and other instructional use, offering a standard and an advanced Bertrand lens module for unsurpassed ease of operation. With a wide range of accessories and Leica's renowned optics, the Leica DM750 P is exceptional not only for its compact, durable design, but also for its efficiency and ease of operation. Designed for optical brilliance and long life illumination The standard Köhler field diaphragm and magnetically fixed blue filter provide vivid, pin-sharp images. The 2, 000-hour, 35-watt halogen lamp saves hundreds of dollars in replacement bulb cost over the life of the microscope. Based on the same optical platform as Leica Microsystems' research microscope line, students enjoy outstanding optical performance and full access to virtually all accessories from the Leica Microsystems microscope product line. Developed for college teaching and research use: the Leica DM750 P. Maximum ease of use and high optical brilliance are the outstanding features of the Leica DM750 P. 8 Camera and Software Modules Complete the System Ready to expand at any time To seamlessly interface with the new Leica polarizing microscopes, Leica offers a comprehensive camera and software solution for fast, convenient documentation of your work. You can expand your system at any time using Leica's cameras and application-specific software modules. All future software and hardware components from Leica will operate on a uniform interface. Archiving and documentation is easy The basic core functionality of the Leica Application Suite (LAS) is provided with every Leica microscope and digital camera as part of an integrated system solution. [. . . ] Leica Microsystems provide the best and most innovative imaging systems to see, measure, and analyze the microstructures in routine and research industrial applications, materials science, quality control, forensic science investigation, and educational applications. Richmond Hill/Ontario Tel. +1 905 762 2000 Herlev Nanterre Cedex Wetzlar Milan Tokyo Seoul Rijswijk Tel. +49 64 41 29 40 00 Fax +49 64 41 29 41 55 Order No. : English 914 549 · 11/09/???/????LEICA and the Leica Logo are registered trademarks of Leica Microsystems IR GmbH. Tel. [. . . ]