Central scientific instrument corporation presents polarizing microscope model pol-tn-i-phot35 mm. This model offers total magnification of 100x-750x [1500x with optional eyepiece and objectives.] it owns an eyepiece of huyghenian 10x [focussable cross hair] and 15x and a quadruple-revolving ball bearing self-centered nosepiece. Analyzer and bertrand lens is provided in separate slide. This microscope offers a coarse focussing adjustment. It has an imported trinocular head with adjustable interocular distance. It also offer some optional parts and attachments; like- compensator: mica quarter wave and gypsum red 1st order plates, 100x oil immersion objective spring loaded, quartz wedge ist to ivth order and objectives with iris diaphragms 15mm dia. Central scientific instrument corporation also offers a wide range of microscopes, metallographic and petrographic equipements and scientific equipements.