An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. It is a special type of microscope having a high resolution of images, able to magnify objects in nanometres, which are formed by controlled use of electrons in a vacuum captured on a phosphorescent screen.
The optical properties of glass refer to the properties of glass such as refraction, reflection, absorption, and transmission. Glass is often used as a light-transmitting… Read More »What are the optical properties of glass?
All optical lenses have a focal length, which is the distance from the lens to the focal point along the optical axis of the lens.… Read More »Optical lens, convex mirror, and concave mirror theory and the difference between convex mirror and concave mirror
