From microscopes to cells to telescopes to capture stars, optical instruments have forged invisible light into the key to exploration, not only reconstructing the boundaries
From nanomaterials to super-surface design, optical performance optimization is breaking through the limit: anti-reflective coatings increase solar energy conversion efficiency by 30%, and ultra-thin lenses
From nano-level precision processing to vacuum coating technology, projection lenses use innovative game between optical glass and resin to reshape visual boundaries in education, medical
From nano-level polishing to multi-layer coating, the “optical heart” of the telescope is born in precision machine tools-each lens carries the ultimate focus of mankind
Application of parabolic mirrors In the modern optical industry, spherical lens factories play a vital role. Whether used in glasses, cameras, microscopes, or high-tech fields
From smartphone lenses to space telescopes, tiny curved surfaces change the way humans observe the world – nanometer-level precision carves the trajectory of light, and
Analysis of Coaxial Spherical System A single refractive spherical surface cannot be used as a basic imaging element (a reflector is a special case of
plano concave lens is composed of a plane and a concave sphere, which can produce negative spherical aberration. It is often used in the system
There are many kinds of optical glass, which can generally be divided into two types according to the refractive index of colorless optical glass or
With the increasing popularity of laser medical treatment, people are dazzled by various types of laser medical treatment. Some advertisements delude them into thinking that