What is a scanning field mirror? What are its functions and applications?

Scanning field mirror, also often called F-Theta field mirror or f-θ field mirror, is a specia

2024/07/10

What is the relationship between the central wavelength and bandwidth of the filter?

The connection of the bandwidth of the filter is often used in bandpass filters (divided into narrow

2024/07/10

Refractive index and expression symbols in optics

Refractive index is an important concept in optics, which describes the characteristics of the chang

2024/07/10

The role of polarize

2014/08/21

Coated glass SEMI standards

The latest reports, recently many well-known domestic and foreign PV coated glass production enterpr

2014/08/21

Application of infrared technology

2014/08/21

The role of the filter

2014/08/18

The working principle of the filter

Working principle of the filter: filter is made of plastic or glass add special dye, red filter only

2014/08/18

Advantages of Fresnel Lenses

2014/02/09

Bowel etre photoelectric with multiple band pass filter exhibiting CIOE2010

Along with the computer operation speed increasing, all can be applied to the field of optoelectroni

2013/12/03