Industrial Purpose Trinocular Microscope has head inclined at 30 ° rotatable at 360 °, diopter adjustment ring on ocular tube and has interpupillary distance from 55 mm to 75 mm. The Microscope has wide field eyepiece of 18 mm and has the feature of co-axial focusing system with pre-focusing lever and tension adjustment ring. The Microscope the slow motion has 1 division of 0.002 mm, has reverse angle quadruple nosepiece that revolves on ball bearing. The Industrial Purpose Trinocular Microscope has mechanical stage size of 125 X 135 mm having low positioned co-axial controls on ball bearing guide ways and the transmitted light illumination has 6V to 20W halogen lamp with intensity control knob.