Mainly used for routine microscopy in labs of schools where high magnification is not required. It has a U-shape base, monocular stable inclinable body having coarse motion with rack and pinion, light control by disc or irisdiaphragm, Packed in Thermobox. A With one objective 10x and one eyepiece 10x or 15x Magnification : 100 x or 150x G.Q. B With one objective 10x and one eyepiece 10x or 15x Magnification : 100 x or 150x RTN. C Withone objective 20x and one eyepiece 10x or 15x G.Q. Magnification : 200x or 300x