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Brief Introduction of Optical Fiber System Design
Apr 01, 2021
Brief Introduction of Optical Fiber System Design
Optical fiber is the abbreviation for light-guide fiber. Optical fiber communication is a communication method that uses light waves as the carrier and optical fiber as the transmission medium.Brief i...
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What is a Double Concave Lens?
Mar 22, 2021
What is a Double Concave Lens?
1. Introduction to double concave lensA double concave lens is also called a negative spherical lens. The middle of the lens is thin, the edge is thick, and it is concave, so it is also called a conca...
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How Does a Cylinder Lens Work
Mar 15, 2021
How Does a Cylinder Lens Work
1. What is a cylinder lens?Cylinder lenses are similar to spherical lenses because they all use curved surfaces to focus or diverge light, but cylindrical lenses only have the ability to converge or d...
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The Status Quo of Precision Optical Components in the Monitoring Industry
Mar 08, 2021
The Status Quo of Precision Optical Components in the Monitoring Industry
As public and personal safety win more and more attention nowadays, the global market of security camera will continue to maintain a high boom in the next few years, and the Chinese market is the main...
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The Status Quo of Precision Optical Components in Automobile Industry
Mar 01, 2021
The Status Quo of Precision Optical Components in Automobile Industry
With the development of the economy, the sales of cars have been maintaining a continuing growth trend globally, and the market of in-vehicle cameras has stepped into a period of rapid growth. The dev...
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Interesting Optical Phenomenon
Feb 24, 2021
Interesting Optical Phenomenon
Interesting Optical Phenomenon1. The small hole imaging——The straight-line propagation of light.2. The reflection of light——The difference between mirror reflection and diffuse reflection.3. The r...
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Take You to Know the Endoscope
Feb 20, 2021
Take You to Know the Endoscope
Endoscope is a testing instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. One has an image sensor, optical lens, light sourc...
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Narrow-band Filter
Feb 02, 2021
Narrow-band Filter
Definition of the Narrow-band FilterThe so-called narrow-band filter is subdivided from the band-pass filter and has the same definition as the band-pass filter, that is, the filter allows the light s...
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