INVERTED BIOLOGICAL MICROSCOPE NIB-100

INVERTED BIOLOGICAL MICROSCOPE NIB-100 Optical system Infinite optical system Viewing head Trinocular head inclined at 30°, interpupillary distance 48-75mm Eyepiece Extra wide field eyepiece EW10X/22 Objective LWD infinite plan objective 4X/0.1,WD 17.3mm 40X/0.6,WD 2.1mm Infinite plan phase objective PH10X/0.25,WD 10mm PH20X/0.4,WD 5.1mm Nosepiece Quintuple nosepiece Condenser ELWD condenser NA 0.3,LWD 72mm(without condenser 150mm) Phase annulus 10X-20X,40X phase annulus