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.
What is differential interference contrast microscopy? Differential interference contrast microscopy (DIC), also known as Nomarski interference contrast microscopy or Nomarski microscope, is an optical microscope… Read More »The working principle, advantages and application fields of differential interference contrast microscopy
History Optics is one of the oldest branches of science, and the word ‘optics’ originates from the Latin word ‘ta optika meaning “appearance” or “appearance”.… Read More »An introduction to optical microscopy for beginners
1. What is an optical microscope? An optical microscope ( Light microscope) is a microscope that uses optical lenses to produce image magnification effects. Light… Read More »The difference between optical microscope and electron microscope
Metallurgical microscope Metallographic microscopes are suitable for aviation manufacturing, machinery manufacturing, vehicle manufacturing, boiler and pressure vessel manufacturing and inspection, petrochemical industry, railways, shipbuilding, power… Read More »Basic components of optical metallographic microscope-objective lens
01 Spectral range The range of visible light that our naked eyes can observe is 400-700nm, and this part of light beyond the range of… Read More »Master three important knowledge of the basics of microscope objective lens
1. What is a phase contrast microscope A phase contrast microscope is a common microscope, which can be seen in many laboratories. It uses the… Read More »The principle, advantages, and applications of phase contrast microscopy
What is an inverted microscope? An inverted microscope is a microscope in which the objective lens and illumination system are reversed. It is mainly designed… Read More »What is the Difference Between Inverted and Upright Microscopes?
Polarizing microscope is a kind of microscope that converts natural light into polarized light and is used to study transparent and opaque anisotropic materials. We… Read More »About the principle of polarizing microscope and its application fields
Definition of Optical Glass Optical glass refers to glass that can change the direction of light propagation and change the relative spectral distribution of ultraviolet,… Read More »Seven physical properties of optical glass
As an ancient material, glass can not only be used in the fields of architecture and art, but is also often used in medical treatment… Read More »Introduction to the types of optical glass and their coating methods