The Leica EZ4 educational stereo 35x microscope with 4.4:1 zoom is ideal for entry-level university and college courses such as biology, anatomy and chemistry. Its 7-way LED illumination system provides incident, oblique and transmitted light for high quality illumination and contrast of any application. The Greenough optical system provides a 3 dimensional view of the specimen. * Optical magnification (max.): 35x * Optical magnification (min.): 8x * 7-way LED illumination provides incident, oblique and transmitted light for high quality illumination and contrast * 4.4:1 Zoom magnification from 8x to 35x gives high resolution images * Bulb type: LED * Clearance (max.): 100mm * Height: 371mm * Length: 255mm * Width: 181mm * Operating voltage: 100 to 240V * Leica Microsystems type EZ4 (35x)