Introduction to Leica Inverted Metallographic Microscope DMI5000
The Leica Inverted Metallographic Microscope DMI5000M is the successor to the renowned Leica MeF4 and MEF3, providing you with the best image quality. Its intelligent operation will allow you to experience the pleasure brought by professional microscopy technology. Leica products designed systematically are like members of a team, working together to more effectively complete your application plan. From microscopes to CCDs, to software product solutions, Leica's products are comprehensive and rich. Please use our product line to create your own system - the cooperation of all components will be seamless.

The Leica inverted metallographic microscope DMI5000M innovative HC objective maximizes the potential of modern optical products to achieve reliable resolution and contrast, especially in the demanding field of materials science microscopy technology. Long working distance, high clarity, maximum numerical aperture and workspace. You will be able to experience unprecedented high contrast and high definition; Including bright field, dark field, and interference contrast. Automatic objective conversion, which can switch from low magnification to high magnification objectives, and then recombine and correspondingly change other parameters such as light intensity. As long as you press the button, the objective lens will automatically change and be completely in focus, and the light intensity will also automatically match. And on the display screen, parameters such as the magnification and overall magnification of the current objective lens are immediately displayed.

Leica inverted metallographic microscope DMI5000M observes the machined metal surface under reflected light, or conducts powder inspection under transmitted light. It's up to you. The new reflection light observation method management system provided can control the bright field, dark field, DIC, and polarization. Press the button to obtain transmitted light, and operate bright field, dark field, DIC, POL, and phase contrast imaging. The tedious microscope adjustment will be gone forever. The built-in CCIC (Constant Color Temperature Control) maintains a constant color temperature of 3200K. Even under low lamp voltage, red light will no longer appear in specimen images such as steel and ceramics, and color reproducibility no longer depends on light intensity.

Main features of Leica metallographic microscope DMI5000M
1. Advanced microscope with reproducible experimental environment.
2. To ensure the best image, you no longer need to adjust the light intensity and field of view after changing the objective lens. The lighting management system will reliably handle this task for you, automatically setting the brightness, field of view, and field of view to their optimal values.
3. Embedded CCIC (Constant Color Temperature Control) maintains a constant color temperature of 3200K
4. Automatic observation method conversion, simply press the button to switch back and forth between bright field, dark field, differential interference, and polarization.
5. The DMI 5000M provides you with 7 freely programmable buttons that you can use to achieve the most important functions and create microscopy systems.
6. Electric focusing, can be configured with manual or electric focusing, and can also automatically store and select the lowest plane of the focal plane and automatic focusing
The DMI 5000M has 3 camera output terminals that can be matched with various CCDs, and 2 electric outputs that can switch between 0%/100%, 50%/50%, and 80%/20%.
7. Adjustable angle observation tube is standard, which can be lowered in height after reverse installation, in line with ergonomic design
8. The flat field eyepiece with a 25mm ultra wide field of view greatly increases the field of view area
9. 32mm thick diameter objective lens greatly increases the amount of light passing through both bright and dark fields, resulting in clearer images
10. Objective conversion can be controlled in two ways: electric and manual
11. Optional electric control multiplier component, available in three options: 1.5X, 1.6X, and 2X
12. The changes in light intensity, aperture stop, and field stop are linked to the conversion of the objective lens, automatically reaching the set position with the selected objective lens
13. The light intensity, aperture stop, and field stop size can be adjusted at any time, and the adjusted values are displayed on the LCD screen
14. Manual focusing, coaxial fine coarse knob adjustment
15. The LCD screen displays the working status in real-time, including objective magnification, light intensity aperture size, variable magnification, Z-axis values, etc
16. The microscope control software is free and allows for setting and programmable control of the microscope. It defines a fixed observation condition on a button, and by pressing this button, the set condition can be reached, greatly saving time
17. Can be equipped with multi-user management software, which stores different user management settings separately, facilitating personalized use by multiple users
15. Can be equipped with quick recovery software, each photo can be stored in its current working state, and the working state at the time of taking this photo can be restored at any time in the future
18. Image analysis software includes image processing and metallographic analysis. Image processing supports depth of field extension and collage, while metallographic analysis includes techniques such as nodular ink, coating, decarburization, phase ratio, grain size, etc. It has multiple international measurement standards

Leica metallographic microscope DMI5000MTechnical parameters
1. Eyepiece: 10X, field of view diameter 25mm2, eyepiece tube: observation angle can be adjusted by 20-45 degrees, and can be reversed to adjust a height of 10cm
3. Objective lens: 1.25X; 2.5X; 5X；10X； 20X；40X； 50X；100X； 150X objective lens group
4. Stage: 248mm x 204mm; X-Y movement stroke 100mm x 60mm; Sample holder aperture 5-40mm
Mechanical stage: ceramic coating, can use various materials
Electric stage: 3-stack stage (manual or electric)
5. Focusing range: 9mm lifting range, 1um step accuracy
6. Standard magnification: 50X -1000X
7. LCD display screen: 77X49mm
8. Number of objective lens positions: 5
9. Interface: 2X RS232 2X USB
10. Focusing device: electric or manual, electric type has 5 speeds, which can be switched between fine and coarse adjustment
11. Objective lens turntable: 5X M32 electric, fully encoded
12. Controller: 7 freely programmable buttons
13. Button with fixed function
14. SmartMove remote control: focusing and stage movement control components
15. Scan the stage
16. Automation components: Focus: including autofocus function
17. Lighting management system, transmitted light: adjust brightness, aperture, and field of view light bar according to the currently used objective lens and observation method
18. Observation Method Management System: Match optical components based on the currently used objective lens and observation method
19. Reflective mirror conversion disc: electric conversion disc, 4-position
20. Electric spotlight turntable
21. Light source: 12V/100W halogen lamp
22. Electric field of view light barrier and aperture light barrier