Optical lenses are designed to focus or diverge light, they can be made of a single pieces of glass or have multiple elements, surfaces of optical lenses may be spherical, aspheric or cylindrical. Optical lenses are widely used in a variety of applications, from life science, laser processing and imaging, to medical, security and defence industries. While Plano-Convex (PCX) or Double-Convex (DCX) lenses focus light to a point, the Plano-Concave or Double-Concave (DCV) lenses are designed to diverge light. Achromatic lenses are used to correct chromatic aberration, and aspheric lenses are designed to correct the aberration from spherical shape.
Hangzhou Shalom EO offers stocked and customs optical lenses, as coated lenses or uncoated lens substrates for Ultraviolet (UV), Visible or Infrared spectral applications. High precision laser lenses and super-polished lenses are offered, and Germanium (Ge) lenses, Zenic Selenide (ZnSe) lenses, sapphire lenses and Silicon (Si) lenses for IR applications are also available.