Биологический микроскоп, лабораторное оборудование

Technical parameter: Optical System: Finity corrected optical system Eyepiece:Wide field and high eye-point plan eyepiece:PL10X/18mm Focusing mechanism: Coaxial coarse and fine focusing knob, both coarse and fine focus knob on each side,range 28mm precision 0.002mm Binocular tube: 30 degree inclined binocular tube, interpupillary distance adjustment range 54-75 mm, diopter adjustment ring for left and right side Nosepiece: Quadruple nosepiece Stage:mechanical fixed stage:140 X 132 mm, travelling range:76mm [X] x 50 mm[Y], front loading specimen holder for one standard slide Condenser: Abbe N.A.1.25 condenser with iris diaphragm and filter holder Objective lens:achromat objective 4X/0.1010X/0.2540 X/ 0.65 100 X/ 1.25 Illumination Built-in wide range voltage(90V-240V) , 6/20W halogen bulb,with continuous intensity control