New design...introduces a solid Stainless Steel tube construction. This makes the stand even more resistant for possible vibrations. Most sturdy and simple solution for holding and support of microscopes. This stand can be set at the desired height and then easily swung to the side for work that does not require a microscope. Depending on your personal setup, this Stand can be fixed on the back wall of the bench, swell as bench top! Now also available with extender, for those who might need the extra arm for off bench activities. The stand for MEIJI Includes a focusing block with an internal diameter of 84 mm.