Light is a form of electromagnetic radiation that is visible to the human eye. It travels in straight lines and has properties of both waves and particles.
Optical instruments are devices that use or detect light to create images or to measure properties of light. Some common optical instruments include:
Optics has numerous practical applications in various fields:
Optics is a captivating field that explores the behavior of light and its practical applications. By understanding the properties of light and the functioning of optical instruments, we can appreciate the role of optics in our everyday lives and in various scientific and technological advancements.