The field of pathology has used light microscopy (LM) extensively since the mid-19 th century for examination of histological tissue preparations. This technology has remained the foremost tool in use by pathologists even as other fields have undergone a great change in recent years through new technologies. However. as new microscopy techniques are perfected and made available. https://foldlyers.shop/product-category/usb-2-0-to-serial/