Description Model for primary education, easy to use and designed for students. Eyepiece DIN WF10x/18 mm. with pointer. With fixation system. Monocular head, inclined 45º, rotatable 360º. Tube length 160 mm. Ball bearing mounted triple lens revolver. Achromatic objectives 4x/0.10, 10x/0.25, S40x/0.65 (retractable). Para-focal 35 mm. 105 x 105 mm. stage with two specimen clamps. All optical components are anti-mildew and anti-reflective treated. A.N. 0.65 condenser with iris diaphragm and 32 mm. diameter filter-holder ring. Macrometric and micrometric focusing knob on coaxial axis. Micrometer with 200 divisions, 15 microns per division, 3 mm. per micrometer rotation. Total displacement of approximately 15 mm. With tension adjustment and stage height limit to protect high magnification objectives and the observed specimen. 1 W LED lighting with adjustable intensity and rechargeable batteries. External power supply. Supplied in a styrofoam box with protective cover and instruction manual.
