Our provided microscope is a simple and reliable instrument that is extensively used in medical labs for magnifying images of small objects. Microscope Magnification 20x to 1500x Stand Robust and stable, inclinable through 90 degrees. Mechanical tube length 160mm. Focussing Separate knobs for coarse and fine motion. Stage Fixed square stage 120 x 120 mm size with mechanical stage having travel range 30 x 76 mm with graduated scales and vernier. Illumination Plano concave mirror on gimble mount. Optionally available attachable 20w lamp for 220v or 6v, 20w with transformer. Nose piece Quadruple: revolving Objectives 10x & 45x with 100x oil immersion. Eye pieces Huygenian 5x or 15x, wf 10x.