Microscope
Basically, there are three types optical microscopes divided by the number of microscope eyepieces, Monocular microscopes, Binocular microscopes, and Trinocular microscopes. Except for the using as one of the most important scientific lab equipments, they are more and more popular by rising Minimally Invasive Surgical Procedures on the global level and Fluorescence Image-Guided Surgery (FIGS), and it is called surgical microscpoes in this application.
Surgical microscopes have high-precision optics and high-power coaxial illumination, allowing surgeons could alter magnifications and see the entire operating field unimpeded working at the right distance. Surgical microscopes are used in a variety of surgeries, including neuro and spine surgery, ENT surgery, dentistry, ophthalmology, and plastic and reconstructive surgery, due to numerous advantages such as clear and bright visualization, easy documentation and adaptation, stability, maneuverability, and improved ergonomics.