Microscope, Elementary

Low cost basic microscope for use by school children to study natural science. Its light weight makes it suitable for field work as well. Focussing is by rack and pinion movement. A 84 x 76 mm stage with disc diaphragm and slide holding clips is provided. Illumination is by plano concave mirror reflector fitted under the stage. One Huygenian eye-piece x10 and one achromatic objective x10 are provided to give a sharp image of x100 magnification.