<p>Magnus CH-20i TR Halogen Trinocular Microscope with Halogen Light illumination is an ideal microscope for any application in health, education and industry. With anti fungus optics and high performance aspheric lenses, this microscope will provide clear and detailed images with accuracy. The CH-20i is equipped with a Quadruple revolving nosepiece (fixed), plane stage 120x132 mm., Abbe condensor N.A. 1.25 (oil immersion), Universal power supply (100V to 240V) for 6V 20W illuminator and dust cover.&nbsp;Magnus CH-20i TR Trinocular Microscope with Halogen Light illumination is a bright and multi-functional instrument for microscopy in the education and health care industries. The main features are anti-fungus optics, high performance aspheric lenses, 5ml immersion oil, quadruple revolving nosepiece (fixed), 120x132mm plane stage and power supply for 6V 20W illuminator.&nbsp;The Magnus CH-20i Trinocular Microscope is a compact and affordable microscope for students and hobbyists. It is designed for biological applications in health, education and research fields. The microscope has many features to provide students with a high quality view of microscopic samples including an aspheric condenser with aperture iris diaphragm and interpupillary distance adjustment range of 53-75mm. Included is 5ml immersion oil and dust cover.</p>