Sphere Lens - manufacturer, factory, supplier from China

At this stage, under the situation of increasing global energy shortage, energy conservation and consumption reduction has become a serious problem that we have to face. While the lighting system...

The difference between laser glass and ordinary optical glass The main advantages of laser glass compared to laser crystals are: (1) Easy to prepare. By applying the process technology for preparing...

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...

Aspherical parts superfine machining skills 1 Overview 1.1 The effect of aspherical optical parts Aspherical optical parts are a very important optical part; commonly used parabolic mirrors,...