Leica – Leica E Series
The Leica E Series is designed to help you eliminate expensive quality defects, waste, and insufficient productivity.
For R&D, the dependable, maintenance-free Leica E Series ensures efficient laboratory operations while minimizing downtime. Providing a bright object field that is rich in detail and a great working distance that allows a variety of microscope tools, the Leica E Series is ideal for sample identification and sorting.
Key Features
- Focus drive: Can be adjusted in its ease of movement for comfortable focusing by students and teachers illuminator.
- LED incident light: Can be switched independently or combined, and can be controlled via the membrane switch on the Leica EZ4 models.
- Vibration-resistant feet: Prevent annoying shake while adjusting the instrument and stop it from sliding.
- Magnification changer: The magnification changer and focusing drive remain responsive, precise and easy to adjust, even after years of use, thanks to their precision design and solid workmanship.
- Easy viewing: The eyepiece tubes adjust simultaneously from 50 to 75 mm to provide the correct personal interpupillary distance for all users.
- Optics carrier: Contains a Greenough optical system. Thanks to the parfocality of the optical system, the image remains in focus from the lowest magnification to the highest.
Technical Specifications
| Models | Leica EZ4 10× | Leica EZ4 16× | Leica EZ4 open | Leica EZ4 W Leica EZ4 E Digital 10× |
| Optical system | 10° Greenough, parfocal | |||
| Eyepieces for spectacle wearers | 10×/20 fixed | 16×/15 fixed | Replaceable, fixed or adjustable: 10×/20, 16×/16, 20×/12 not suitable for spectacles | 10×/20 fixed |
| Diopter correction | – | – | from +5 to –5 (adj. eyepieces) | – |
| Viewing angle | 60° | |||
| Working distance | 100 mm | |||
| Magnification range | 8× to 35× | 13× to 56× | 8× to 70× | 8× to 35× |
| Max. resolution | 170 Lp/mm | |||
| Max. num. aperture | 0.057 nA | |||
| Object field diameter | 5.7 to 25 mm | 4.3 to 18.8 mm | 3.4 to 25 mm | Temperature (room temperature +3 °C to 45 °C), CO2 (0 – 10 %), humidity |
| Beam path | 100 % visual | 100 % visual | 100 % visual | 50 % visual/ 50 % camera |
| Interpupillary distance | 50 to 75 mm | 50 to 75 mm | 50 to 75 mm | 50 to 75 mm |
EZ4HD Educational Stereo Microscope Overview
Leica Microsystems develops and manufactures microscopes and scientific instruments for the analysis of microstructures and nanostructures. Widely recognized for optical…
