Concave lenses are widely used in many applications, ranging from scientific research to consumer goods. As a concave lens manufacturer, we understand…

As we know, optical low-pass filters are common on most digital cameras but have only recently become a focus for mainstream users. The current…

At present, electron microscopy has become an important means to study the microstructure of the body. Next, I will introduce the principle,…

As we know, Cameras have been a core function of mobile phones since the first mobile phone with a camera came out.In the early days, mobile phone…

As we know, The Lens is the optical component that forms the basic building blocks of many common optical devices, such as cameras, binoculars,…