The School Microscope is designed for younger students of ion. It meets the needs of Science teaching and demonstration to beginners at school level. Being light weight & handy, it helps. carrying around and is simple to use, yet having features of a compound Microscope Precision Optical Glass Lenses and metal components are engineered for years of reliable performance. Observation Head - Monocular Tube inclinable upto 90 degrees, Mechanical tube length 160mm. Nosepiece - triple revolving nosepiece with positive centring & click stops. Stage - Fixed square stage size 100 x 100mm with stage clips. Illumination - Plano-Concave mirror diameter 38mm mounted on gimble mount. Objectives - Achromatic 4X - 10X- 40XSL. Eyepieces - Huygenian 10X and 15X. Model RM-1A : All specifications same as RM-1B, but with single 10X objective and without fitting of a Nosepiece.