Microscope Alpha ENT-4LEDEC HD Surgical and Ear, Nose and Throat Examination Microscope
Magnification system: 6-step manual magnification switch: 0.33x,0.5x,0.8x,1.2x,2.0x, 3.0x
Head: 0-180 degree tilting, ergonomic, binocular tube, f = 170mm
Eyepieces: 12.5x wide angle eyepieces
Eye relief adjustment: 48-78mm range
Magnification range with f = 250mm objective and 12.5x eyepieces: 2.8x, 4.2x, 6.9x, 10.4x, 17.0x, 25.6x
Working distance: 250mm
Field of view: 78.3mm, 52.1mm, 32.0mm, 21.2mm, 13.0mm, 8.7mm
Focusing: fine range of manual focusing 12mm