How much do you know about the classification of optical glass? Optical Classification 1. Colorless optical glass There are specific requirements for optical constants, such as high visible light...
The band-pass filter is a too broad concept, narrow-band broadband, LC/microstrip/coaxial/waveguide/medium. Various patterns of resonators, various patterns of coupling structure. However, no matter...
A band-pass filter is a device that allows waves of a specific frequency band to pass while shielding other frequency bands. For example, the RLC oscillator circuit is an analog bandpass filter. A...
It is well known that the optical glass lens processing industry is a very demanding industry, and the standards of the production workshop or the production process must be controlled (for example,...
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We attempt for excellence, company the customers", hopes to become the best cooperation team and dominator business for staff, suppliers and customers, realizes worth share and continual advertising for Cut On Filter , Cut-on Filter , Optical Filter , The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.