Superior in design and in performance, the B1-252LED model incorporates a wide range of features designed for University and Laboratory use. Superb optical clarity and reliable mechanical engineering assures years of top performance. Downloads Catalog Product Manual Videos * { box-sizing: border-box; } /* Create two equal columns that floats next to each other */ .column { float: left; width: 50%; padding: 10px; } /* Clear floats after the columns */ .row:after { content: ""; display: table; clear: both; } How to adjust the tension of the focusing system (ring). E.g. AE Series Learn how easy it is to adjust the tension of the focusing system of your Motic microscope. How to adjust the microscope illumination If you are wondering how to get good, clear and crisp images from your microscope, the key point is ensuring that your sample is correctly illuminated. In this video, we will show you in just a few steps, how to adjust the illumination of your microscope to get the best image out of your device. How to do the parfocality adjustment on an upright microscope Wondering what a microscope's parfocality is and how to do it when using an upright microscope? In this video, we will explain it and show you by following some easy steps. How to avoid repairs in your microscope Do you want to know how to keep your microscope in its best condition? In this video, we will give you some basic tricks to carry out; before, during, and after its use and thus avoid possible repairs.