Levenhuk MED 40T Trinocular Microscope Magnification: 40x to 1000x. Trinocular head, infinity-corrected plan achromatic objective lenses, an Abbe condenser with an iris diaphragm, and a filter holderThe Levenhuk MED 40T is a trinocular microscope with an infinity-corrected plan achromatic optical system that can be used for professional 40x to 1000x microscopic studies. The microscope produces a clear and high-contrast image without any distortions and enables studying small structures on a fully flattened field. It will be a perfect choice for a professional of a clinical diagnostic laboratory, employee of a scientific research center, or educational institution.The microscopes in the Levenhuk MED 40 series are equipped with an infinity-corrected optical system that is used in professional and high-class microscopes. This system includes Infinity PlanAchromat objectives and allows for obtaining clear, high contrast images with a high level of flatness. One of the most important features of an infinity-corrected optical system is that it allows for installing any additional parts in the optical path between objective lenses and an ocular tube. The additional parts include polarizers, epi-fluorescence light, and DIC prisms that feature minimal focus deviations and correct aberrations. All in all, modular design and simple operation make Levenhuk MED 40 optimal microscopes for use in different kinds of microscopy and working in hematological, histological, microbiological, and other laboratories.The trinocular head enables you to simultaneously observe samples in a traditional way and display pictures on an external screen online. The head consists of a binocular visual part and a separate tube where a camera can be fitted (the camera is not included in the kit). The visual module is inclined by 30°, which prevents tensing your neck muscles. The tube for a digital camera is vertical. For comfortable group observations, the head can be rotated by 360°. The optical system consists of two wide-field eyepieces and five plan achromatic objective lenses. Observations can be made by dry or oil immersion method (a 100x objective lens is used for oil immersion). Eyepieces have 10x magnification and diopter adjustment. Three objectives with the maximum magnification are fitted with spring rims that protect the optics from incidental damage. All optic surfaces of accessories are protected with anti-fungal coating. Coarse and fine focusing is available.Under the optical system, there is a stage with a mechanical scale. Underneath, there is an Abbe condenser with an iris diaphragm and a filter holder. Specimens are illuminated from the bottom with a 5W LED. The light brightness is adjustable. Köhler illumination is available.The light requires an AC power supply. Features: Infinity-corrected plan achromatic optics Trinocular head, magnification range of 40x to 1000x LED light with brightness adjustment Köhler illumination is available Powered by an AC power supplyThe kit includes: Microscope base with a stand 360° rotatable trinocular head Infinity-corrected plan achromatic objective lenses: 4x, 10x, 40xs, 60xs, 100xs (oil) with anti-fungal coating Wide-field eyepieces: WF10x/22mm with anti-fungal coating (2 pcs) Abbe condenser N.A. 1.25 with an iris diaphragm and a filter holder Filters: blue, green, yellow Bottle of immersion oil LED (5W) Fuse (2 pcs) Power cord for microscope Dust cover Camera mount User manual and lifetime warranty Caution: Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries.