Forvia has been granted a patent for a process to manufacture optical lenses from glass. The method involves tempering a glass blank, press-molding it between molds to form the lens, and using an ...

Topography becomes more important in quality assurance for manufacturing. This regards the characterization of macro-sized to medium optics and the optimization of a manufacturing process using a ...

(Nanowerk Spotlight) Optical lenses play a crucial role in a vast array of applications, from microscopy and astronomy to photography, medical devices, and machine vision systems. Traditionally, the ...

General discussion in the metrology field tends to revolve around the relative merits of non-contact or contact measurement solutions. However, demand now exists in almost every industry for more ...

A recently granted patent (Publication Number: US11772322B2) describes a method for manufacturing ophthalmic lenses with specific optical functions. The method involves additively manufacturing a ...

A new study demonstrated the benefits of 3D printing for manufacturing, using a headlight lens as an example. 3D printing achieved exceptional precision and surface quality while also outperforming ...

As a leading optical design company, Shanghai Optics goes above and beyond to walk you through every step of our manufacturing process. Using the advanced in-house manufacturing equipment and most ...

Figure 1 | Schematic and demonstration of the meta-aspheric lens. a, Illustration of the MAL computational imaging system, comprising a hybrid optical module and a computational processing module. b, ...